Telescope Accessories / Telescope & Microscope Accessories - Blowout Sale! Save up to 53%

Blowout Sale! Up to 53% off on Telescope Accessories (in Telescope & Microscope Accessories) at KLMarkert Photo [197]. Top brands include Celestron, Tiaoyeer, Astromania, Neewer, Meade Instruments, STEPPERONLINE, Sky Watcher, SVBONY, & Orion. Hurry! Limited time offers. Offers valid only while supplies last.

Celestron 51630 Star Pointer Telescope Finderscope, Black
By Celestron
In Stock

mpn: 51630, ean: 0050234516303,

4.7 out of 5 stars with 59 reviews
The Celestron Star Pointer Finderscope is the way to go if you want the easiest way possible to locate an object and center it in your eyepiece. A red dot finder, unlike an optical finder, has 1x magnification, displays a super wide field of view, and keeps the sky right side up and left-to-right correct, matching what you see with your unaided eyes. An LED creates a red dot, superimposed on a viewing screen, so you simply point the Star Pointer to the area or object you wish to observe, look th

Celestron 94009 Lens Shade for C6 and C8 Tubes (Black)
By Celestron
In Stock
You Save: 10%

mpn: 94009, ean: 5269692671973,

4.5 out of 5 stars with 27 reviews
Also called a dew shield, a lens shade is an essential accessory that protects your optical tube from excess moisture forming condensation on the corrector lens. A lens shade also helps block out stray light outside the path of the telescope for better viewing and astroimaging. This versatile lens shade can accommodate both 6'' and 8'' Schmidt-Cass grain optical tubes. Choose the outer Velcro strip for larger tubes and the inner strip for smaller tubes to customize your fit. Also compatible with

Celestron Nexstar RS 232 PC Interface Cable
By Celestron
In Stock

mpn: 93920, ean: 0050234939201,

4.8 out of 5 stars with 57 reviews
Interface your NexStar telescope with your laptop or PC Control telescope by clicking on sky maps on computer monitor RS-232 jack on one end of cable, standard serial connector on other Certain telescopes allow downloading new data into database 62-inch lengthInterface your NexStar telescope with your laptop or PC. Control telescope by clicking on sky maps on computer monitor. RS-232 jack on one end of cable, standard serial connector on other. Certain telescopes allow downloading new data into

Cell Phone Adapter Mount - Tiaoyeer Cellphone Smartphone Quick Photography Adapter Mount Compatible Binocular Monocular Spotting Scope Telescope Microscope, Fits Almost All Smartphone on The Market
By Tiaoyeer
In Stock
You Save: 50%

mpn: wyjsjjz96-002, ean: 0659521989532,

4.8 out of 5 stars with 40 reviews
The Tiaoyeer Universal cell phone adapter mount can be compatible with microscope,telescope,binocular,monocular and spotting scope.   How to use Tiaoyeer Universal cell phone adapter mount? 1.Measure about the scope lens size,remember the adapter size when adapter take off the scope 2.Take off adapter with lens size,measure about the adapter center like the Green Circle showed 3.Keep the phone camera is in the adapter measure center 4.Fixed the phone to scope kike picture showed  Feature: Uni

Celestron 94243 Enhance Your Viewing Experience Telescope Filter, 6", Black
By Celestron
In Stock
You Save: 5%

mpn: 94243, ean: 0050234942430,

4.4 out of 5 stars with 44 reviews
Enhance your viewing experience with Celestron With two Velcro straps and four self-adhesive Velcro pads for added safety, you can be assured that the solar filter cannot be accidentally knocked off and will provide Solar Safe, ISO compliant viewing List of 6'' SCT: SkyProdigy 6'' Computerized Telescope Advanced VX 6'' Schmidt-Cassegrain Telescope NexStar 6SE Computerized Telescope NexStar Evolution 6 Solar Safe Technology EclipSmart solar products feature Solar Safe filter technology providing

Celestron T-Adapter with SCT 5, 6, 8 with 9.25, 11, 14, Black (93633-A)
By Celestron
In Stock

sku: CNTA8, mpn: 93633-A, ean: 0887560024796,

4.7 out of 5 stars with 50 reviews
This sturdy metal T-Adapter is the accessory of choice if you’d like to attach an SLR or DSLR camera to the rear cell threads of a Schmidt-Cassegrain telescope for prime focus photography. To get started, you’ll need the appropriate T-Ring for your camera body (#93402 for Nikon & #93419 for Canon EOS). Remove the lens from your camera and attach the T-ring in its place. Since the T-ring is camera-brand specific, it will snap right on just like a lens. Next, remove the diagonal and visual bac

Celestron 93625 Universal 1.25-inch Camera T-Adapter, Single
By Celestron
In Stock

mpn: 93625, ean: 0610696523556,

4.5 out of 5 stars with 9 reviews
The Celestron Universal T-Adapter connects a DSLR or SLR camera body to a telescope with a 1.25” focuser or eyepiece adapter installed. The T-Threads on the top of the Universal T-Adapter screw into a T-Ring (sold separately) that is designed to attach to the brand-specific mounting flange of your camera. The barrel end of the T-Adapter slides into the focuser, just like an eyepiece, and locks into place with the focuser or eyepiece adapter thumbscrew. Please note that some telescopes, especia

Celestron Car Battery Adapter for All Nexstar Telescopes
By Celestron
In Stock
You Save: 20%

mpn: 18769, ean: 7044447820398,

4.7 out of 5 stars with 56 reviews
The hobby of amateur astronomy frequently takes the observer away from sources of AC power. After all, we are always in pursuit of the darkest skies possible, and that often means going off the grid. The most common way to power your telescope in these situations is to use a portable 12V battery pack, like the Celestron PowerTank, or to use power from your car’s battery via the cigarette lighter. The Celestron Car Battery Adapter is the accessory required for connecting any Celestron computeri

Astromania 1.25" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters
By Astromania
In Stock

mpn: SKU_AM_CA1E, ean: 6970019290263,

4.7 out of 5 stars with 48 reviews
The Astromania 1.25'' Variable Universal Camera Adapters allow attachment of a camera body to reflector and refractor telescopes for either prime-focus or telescope eyepiece-projection photography. The adapter's 1.25'' nosepiece slides into the telescope's eyepiece holder just like an eyepiece. This Variable Universal Camera Adapter is composed of two detachable parts: a prime-focus adapter (or ''T-adapter'') for prime-focus photography, and a fixed-length or variable extension tube for eyepiece

Neewer LCD Timer Shutter Release Remote Control for Canon 700D/T5i, 650D/T4i, 550D/T2i, 500D/T1i, 350D/XT, 400D/XTi, 1000D/XS, 450D/XSi, 60D, 100D, and Pentax
By Neewer
In Stock

mpn: 10000374, ean: 0846619012986,

4.9 out of 5 stars with 36 reviews
The timer can be set anywhere from 1 second to 99 hours, 59 minutes, 59 seconds. The buttons can be operated with a single thumb. The LCD panel can be illuminated. The remote has a stylish and ergonomic design. This timer remote cord allows the camera shutter to be released from a distance and prevents the camera from shaking *Two-stage release button: Halfway pressing for auto-focus, complete pressing for taking pictures. *Power source: Two AAA-type batteries (2XAAA Batteries not included)

Meade Instruments Series 4000 MoonFilter: ND96 , Black - 7531
By Meade Instruments
In Stock
You Save: 11%

mpn: 7531, ean: 5580007454365,

4.1 out of 5 stars with 40 reviews
The Meade 07531 Series 4000 ND96 1.25-Inch Moon Filter for Series 4000 and 5000 Eyepieces helps to enhance the experience of viewing the moon with 13-percent transmission. This neutral density filter transmits light across the entire visual spectrum and acts as a filter to get rid of glare and irradiation. Telescopes with apertures of 4-inches and larger are ideal for this item. It can also divide nearby double stars when the brightness levels don’t match. The Meade 07531 Series 4000 ND96 1.25

STEPPERONLINE Short Body Nema 17 Bipolar Stepper Motor 1A DIY CNC Extruder
In Stock
You Save: 53%

mpn: 17HS08-1004S, ean: 4139052218043,

4.3 out of 5 stars with 52 reviews
This is Short Height Bipolar Nema 17 stepper motor with 1.8 deg. step angle (200 steps/revolution). Each phase draws current 1A, allowing for a holding torque of 13Ncm( Electrical Specification: * Manufacturer Part Number: 17HS08-1004S * Motor Type: Bipolar Stepper * Step Angle: 1.8 deg. * Holding Torque: 13Ncm( * Rated Current/phase: 1.0A * Phase Resistance: 3.5ohms * Inductance: 4.5mH+/-20%(1KHz) Physical Specification: * Frame Size: 42 x 42mm * Body Length: 20mm *

Neewer Timer Remote for Canon 50D, 40D, 30D, 20D, 10D, 5D,1Ds Mark III, 1D Mark III, 1D Mark II N, 1Ds Mark II,1D, 1V, EOS 3, D2000
By Neewer
In Stock

mpn: 10000345@@3, ean: 0887550024607,

4.2 out of 5 stars with 58 reviews
Specifications: Approx Size: 150 X 38 X 15 mm Power source: Two AAA-type batteries Battery life: Approximately two months of continuous shooting with a delay of 5 min, an exposure time of 4 min 56 s, and an interval of 5 min. Weight: 90g (without batteries) Length of Cord: 90cm Function: Delay / Self Timer (DELAY) Just like the self timer on your camera. The TM timer remote switch allows you to set any delay (in 1 second increments) up to 99 hours, 59 minutes and 59 seconds. BULB/Long Exposure

SkyWatcher S20540 Star Adventurer Counter Weight Kit, Telescope Accessory, Black
By Sky Watcher
In Stock
You Save: 20%

mpn: S20540, ean: 0050234205405,

4.6 out of 5 stars with 8 reviews
For those looking to mount heavier cameras, lenses or telescopes the Star Adventurer counter weight kit is a must. In order to provide smooth tracking and less stress on the mount’s motor the counter weight kit allows you to counter balance your payload. With the counter weight kit you can take the Star Adventurer to its maximum payload of 11lbs. For those using heavy full frame camera with popular 200, 300 or 400mm lenses the counter weight kit is a must. NOTE: You must have the Dec. Bracket

Meade Instruments 609002 Infinity 80-90-102mm Carry Bag Telescope, Blue
By Meade Instruments
In Stock

mpn: 609002, ean: 0709942997675,

4.8 out of 5 stars with 27 reviews
The Meade Infinity 80-90-102mm Carry Bag is designed for Infinity 80, 90, and 102 telescopes. This padded carry bag holds your complete telescope setup. Now you can have your Infinity mount, tripod, optical tube, and accessories all in one place, ready to travel wherever you need to go! This carry bag comes with a shoulder strap and a one hand carry strap, as well as an accessory pouch with a drawstring to hold all of your Meade Infinity accessories.Padded Carry Bag to hold your Infinity 80, 90,

SVBONY 1.25 inches 2X Barlow Lens Doubles The Magnification Multi Coated Broadband Green Film with M42 Thread for Standard Telescope Eyepiece
In Stock

mpn: FUSF9108A, ean: 0635266457345,

4.8 out of 5 stars with 42 reviews
High magnification for eyepieces to see more details of the moon;bands of Jupiter clearly;SVBONY 1.25'' 2x Barlow lens is a better choice It's easy to use;simply insert the eyepiece into Barlow lens;then insert the Barlow lens into the scope The Barlow lens also could provide more magnification without reducing the exit hole on the eyepiece;it keeps a comfortable observation with wide view Main Points: 2x magnification with 1.25'' interface: Doubles the magnification of any 1.25'' eyepiece In

SVBONY Metal 1.25 inches T Adapter and T2 T Ring Adapter for Canon EOS Cameras Photography Dedicated CA1 Sleeve Extended Cylinder for Telescope
In Stock

mpn: FUSF9105A-W2054A, ean: 0635266504209,

4.7 out of 5 stars with 40 reviews
Do you want to keep the beautiful and interesting view of your telescope or microscope;the SVBONY telescope camera adapter help you do this easily You can attach your camera to your telescope conveniently since using this adapter combinationFor Canon EOS & Rebel SLR & DSLR Cameras. Note: it doesn't fit for EOS-M models. Features: T thread interface: Ring attaches securely to camera body and provides a T thread interface Connect the T-ring mount and T-Mount by M42 threads: Both the adaptor are un

Orion 8200 3.6mm E-Series Telescope Eyepiece
By Orion
In Stock
You Save: 22%

mpn: 8200, ean: 0759270082000,

4.0 out of 5 stars with 47 reviews
The powerful 3.6mm eyepiece is an excellent choice for beginning astronomy enthusiasts looking for a high-power eyepiece to use with a telescope. Thanks to its high-quality glass lenses, admirable performance, and amazing value, the 3.6mm E-Series Beginner Telescope Eyepiece should be in every beginning astronomer's collection of astronomy gear. With a 3.6mm focal length and 1.25'' barrel diameter, this E-Series Beginner Telescope Eyepiece will yield high-power views in any telescope. Ideal for

Celestron Mars Observing Telescope Accessory Kit, Get Ready to See Mars!
By Celestron
In Stock
You Save: 15%

mpn: 94312, ean: 0050234943123,

4.6 out of 5 stars with 53 reviews
The 2x power doubling lens doubles the magnification of any eyepiece that is used with it. The lens goes in between the telescope and the eyepiece you are using. In addition, this lens also features integrated t-threads that allow you to attach your DSLR camera to your telescope for high magnification lunar and planetary photography. (Note: to take advantage of this feature, you will need to purchase an optional T-ring that fits your specific camera body and thread it onto the t-adapter. Celestr

Celestron R/A Single Axis Motor Drive for the AstroMaster Telescope
By Celestron
SKU: #B00039R23G
In Stock
You Save: 26%

sku: B00039R23G, mpn: 93514, ean: 3609920102442,

4.1 out of 5 stars with 57 reviews
Add right ascension (RA) tracking capabilities to any Celestron AstroMaster or PowerSeeker equatorial telescope, or any set-up that uses a Celestron CG-2 or CG-3 equatorial mount. This easy-to-install RA motor drive compensates for the Earth’s rotation, so the telescope tracks a star’s movement through the night sky from east to west. When the telescope mount is properly polar aligned and the RA drive is attached and running, the user need only make occasional adjustments in declination (Dec

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