Parts and Accessories

Connects M42 (T2) accessories to M48 (2") threaded components Machined from aluminum alloy to a 0.1mm accuracy Adds a precise 31.5mm of height to ...

Connects SA401 Scope to 1.25" Eyepieces Optimized for SV230 & SV245 Zoom Eyepieces Durable All-Metal Construction Ensures Correct Focus is Mai...

Variable Extension Range: 24mm to 35mm Male Thread: M42*0.75 (T2-thread) Female Thread: M42*0.75 (T2-thread) All-Metal Construction Black Anodized...

Variable Extension Range: 24mm to 35mm Thread Type: M48x0.75 Male & Female Replaces Multiple Fixed Spacer Rings Internal Anti-Reflection Baffl...

Adapts SLR/DSLR cameras to a 1.25" telescope focuser Supports both prime focus and eyepiece projection astrophotography Variable projection length...

Four-piece M48 extension tube kit Includes 5mm, 10mm, 15mm, and 30mm lengths Standard M48x0.75 male and female threads Stackable design for custom...

Tri-Screw Laser Locking System 1.25" Standard Barrel with Optional 2" Adapter Compatibility Angled Viewing Plate for Easy Adjustments Adjustable B...

Connects to DSLR cameras via a standard M42x0.75 T-thread Clamps onto spotting scope eyepieces with a 49mm-58mm external diameter Provides up to 3...

Adapts 2" (50.8mm) focusers to M42*0.75 T-threads Connects SLR/DSLR cameras via a standard T-Ring Features female M48*0.75 threads for 2" filters ...

Maximum Load Capacity: 5kg Handle Length: 136mm (5.35in) Net Weight: 328g (11.52oz) Material: Metal and ABS Construction Attaches to Vehicle Windo...

Converts M48 Female Threads to M42 Male T-Threads Enables Connection of M42 T-Rings and Accessories to M48 Correctors Knurled Exterior for a Secur...

Adapts Canon EF and EF-S mount lenses to 1.25" astronomy accessories Enables use of high-quality camera lenses for wide-field astrophotography Acc...

Connects Nikon AF-Mount Lenses to any 1.25" Eyepiece Focuser Durable Aluminum Alloy Construction Lightweight Design at only 137g (4.84oz) Standard...

Adds a fixed 56mm or 70mm of back focus Standard 1.25-inch barrel diameter CNC-machined aluminum for rigidity Matte black interior prevents intern...

Adds Critical Focuser Out-Travel Standard 1.25-inch Barrel Diameter Improves Focus for Astrophotography Cameras CNC-Machined Aluminum Construction...

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...

Connects SCT Telescopes to T-Thread Cameras Male Thread: Standard SCT Female Thread: M42x0.75 T-Thread Extension Travel: 30mm (1.18 inches) Net We...

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...