Parts and Accessories

2-Inch Barrel Diameter CNC-Machined Aluminum Alloy Black Anodized Finish Adds Back Focus for Imaging Description FAQ Specifications In the Box ...

Adds Critical Spacing to 2-inch Focusers Solves Focuser Travel Limitations CNC-Machined Aluminum Alloy Construction Standard 2-inch Barrel Diamete...

Precise 0.05mm adjustment accuracy for fine focusing 10mm of draw tube travel Non-rotating mechanism keeps camera orientation fixed Standard M42x0...

240mm Length for Telescopes, Finders & Cameras Flexible Wrap-Around Design Waterproof and Durable Construction Low-Power, Continuous Heating S...

320mm length for larger telescopes, objectives, and camera lenses Actively prevents dew formation for clear, uninterrupted views Flexible design w...

400mm Length Prevents Dew and Fog Formation All-Weather Waterproof Construction Low-Power, Consistent Heating Simple Wrap-Around Installation D...

Length: 430mm Control: Pulse Width Modulation (PWM) Power-efficient design Waterproof construction Prevents dew and frost on optics Description...

Intuitive Red Dot Reticle Adjustable Brightness for Day/Night Use Wide, Unmagnified Field of View Standard Dovetail Mounting Base Durable and Ligh...

Intuitive Red Dot Targeting System Adjustable Brightness for Day and Night Use Wide Field of View for Easy Object Location Universal Two-Hole Fixi...

65mm Focuser Travel 105mm Focuser Tube Length Accepts 1.25'' Eyepieces Fits 114mm-150mm Newtonian Reflectors Durable All-Metal Rack & Pinion D...

6x Magnification 30mm Aperture 7.5° Field of View 90° Right-Angle, Correct-Image View Fully Multi-Coated (FMC) Optics Description FAQ Specifica...

6x magnification with a 30mm objective lens Wide 7.5° true field of view for easy object locating Correct-image orientation matches naked-eye view...

12V DC Input Voltage 19.2W-21.6W Power Output 1.7A±0.1A Current Draw 1m Power Cord Length 5.5x2.1mm DC Plug Adjustable Temperature Control Desc...

Delivers 19.2W to 21.6W of heating power Standard 12V DC operation with 5.5x2.1mm plug Draws a consistent 1.7A (±0.1A) current Flexible 1m TPE Sil...

Precise Collimation Tool for Newtonian Telescopes Fits Standard 1.25" Focusers Durable Steel Crosshairs CNC-Machined Aluminum Body Net Weight: 156...

50mm Aperture 8x Magnification 7.3° Field of View Correct-Image Orientation Illuminated Crosshair Reticle Description FAQ Specifications In the...

Universal dovetail base for finder scopes and other aiming devices Features 4.2mm universal dovetail slots for wide compatibility Equipped with tw...

Adapts M42 threaded accessories to 1.25" focusers and holders Coaxial locking mechanism ensures a self-centering, secure grip PETF inner ring prev...

Adapts M42x0.75 male threads to accept 1.25" eyepieces and accessories Provides 37mm to 47mm of adjustable focus distance Three locking thumbscrew...

Extension Length: 2 inches (50.8mm) Barrel Diameter: 2 inches Locking Mechanism: Brass clamp ring with single thumbscrew Safety Feature: Undercut ...

Extension Length: 3.5" (89mm) Telescope Connection: 2" Barrel Accessory Connection: 2" Barrel Material: Anodized Aluminum Internal Finish: Matte B...

Adds 1.2" (30.5mm) of Extension For 2" Focusers and Accessories Non-Marring Brass Clamp Ring Dual Thumbscrews for Secure Lock Accepts Standard 2" ...

Connection Side 1: 2.4" Female Thread for Tele Vue NPis Focusers Connection Side 2: 2" Accessory Barrel with Brass Clamp Ring Material: Anodized A...