Products

27mm Focal Length 68° Apparent Field of View 2" Diameter Barrel 19mm Eye Relief 30.5mm Field Stop Description FAQ Specifications In the Box Dow...

35mm Focal Length 68° Apparent Field of View 2" Diameter Barrel 24mm Eye Relief 38.7mm Field Stop Description FAQ Specifications In the Box Dow...

41mm Focal Length 68° Apparent Field of View 2" Diameter Barrel 27mm Eye Relief 46mm Field Stop Description FAQ Specifications In the Box Downl...

Corrects Coma in Fast Newtonian Reflectors For f-ratios as fast as f/3 1.15x Magnification Factor Adjustable "Tunable Top" for Eyepiece Optimizati...

Mounts directly to Tele Vue telescope ring systems Standard 1/4"-20 camera mounting thread Machined from solid, black anodized aluminum Captive, k...

Connects DSLR/Mirrorless Cameras to 2" 2x Powermate Standard Male T-Ring Thread (M42x0.75) Attaches Directly to Powermate Top Lens Cell Low-Profil...

Product Code: PMT-4201 Connection Side 1: 4x Powermate (PMT-4201) Female Thread Connection Side 2: M42x0.75 T-Ring Male Thread Material: Anodized ...

Adapts Questar telescopes to accept 1.25" eyepieces Connection to Telescope: Questar Male Thread Connection to Accessory: 1.25" Barrel with Brass ...

Connection Side 1: Tele Vue 2.4" Imaging System Thread Connection Side 2: SBIG STL-Series Camera Thread Material: Black Anodized Aluminum Optical ...

Attaches to standard 2-inch Schmidt-Cassegrain rear cell threads (2"-24 TPI) Accepts standard 2-inch diagonals, eyepieces, and accessories Non-mar...

Extension Provided: 1mm (TLF-0040) Extension Provided: 2mm (TLG-0080) System Compatibility: Tele Vue 2.4" Imaging System Connection Type: 2.4" Thr...

Achieve Precise Back Focus for Tele Vue Imaging Systems Includes Four Threaded Extension Tubes (6.4mm, 9.5mm, 12.7mm, 25.4mm) Includes Two Unthrea...

Connection (Telescope Side): Tele Vue 2.4" Female Thread Connection (Camera Side): Male T-Thread (M42x0.75) Optical Length: 0.35" (8.9mm) Material...

Connection Type: Prime Focus Astrophotography Telescope Side Connection: 2" Barrel Camera Side Connection: Male T-Threads (M42x0.75) Material: Ano...

Enables precise coma correction for Tele Vue Paracorr Type 2 Continuously adjustable with a lock screw Engraved millimeter scale for repeatable ey...

Aperture: 85mm Focal Length: 600mm Focal Ratio: f/7 Optical Design: Apochromatic (APO) Doublet Focuser: 2-inch, 10:1 Dual-Speed Rack-and-Pinion We...

For vertical to 60° Park All-Weather Durability Superior Protection Versatility and Ease of Use Made in USA Description Specifications In the...

All-Weather Durability Superior Protection Versatility and Ease of Use Made in USA Description Specifications In the Box Designed to withs...

All-Weather Durability Superior Protection Versatility and Ease of Use Made in USA Description Specifications In the Box Designed to withs...

All-Weather Durability Superior Protection Versatility and Ease of Use Made in USA Description Specifications In the Box Designed to withs...

All-Weather Durability Superior Protection Versatility and Ease of Use Made in USA Description Specifications In the Box Designed to withs...

Temporary exposure cover Versatility and Ease of Use Made in USA Description Specifications In the Box Your essential solution for tempora...

Temporary exposure cover Versatility and Ease of Use Made in USA Description Specifications In the Box Your essential solution for tempora...

Temporary exposure cover Versatility and Ease of Use Made in USA Description Specifications In the Box Your essential solution for tempora...