Products

Mechanism: Kinematic, locking flip-mirror Primary Port: Straight-through optical path Secondary Port: 90° reflected path with helical focuser Focu...

Mechanism: 10:1 Planetary Ball Reduction Control: Dual-Speed Coarse and Fine Knobs Compatibility: Tele Vue Refractors with 2-inch Rack-and-Pinion ...

Compatibility: Fits any smartphone with or without a case Eyepiece Fit: Designed for Tele Vue eyepieces with rubber grip rings (most 1.25" Plössl,...

Recommended for the Tele Vue NP101is Weight: 20.5 lbs (mount) Height (to altitude axis): 3.5 to 5 ft Altitude range: +80° to -12° Thick wood legs ...

Recommended for the Tele Vue NP101is Weight: 20.5 lbs Height (to altitude axis): 3.5 to 5 ft Altitude range: +80° to -12° Thick wood legs with leg...

Recommended for the Tele Vue NP127is Weight: 22.9 lbs (mount) Height (to altitude axis): 3.5 to 5 ft Altitude range: +80° to -12° Thick wood legs ...

Recommended for the Tele Vue NP127is Weight: 22.9 lbs Height (to altitude axis): 3.5 to 5 ft Altitude range: +80° to -12° Thick wood legs with leg...

Connection to Telescope: 2" Barrel Connection to Camera Side: Tele Vue Imaging System Thread Filter Compatibility: Standard 2" (48mm) Filter Threa...

Function: Reduces focuser in-travel requirements Compatibility: 2" focusers and diagonals Accessory Size: 1.25" eyepieces and accessories Locking ...

Corrects Field Curvature for Large Format Sensors Designed for Tele Vue NP101, NP101is, and NP127is Telescopes Fully Illuminates Sensors up to 52m...

Telescope Connection: Tele Vue 2.4" Imaging System Thread Camera Connection: M54x0.75 Male Thread Material: Black Anodized Aluminum Compatibility:...

Secure, Comfortable Grip for Transport Improves Manual Slewing Control Reduces Vibration from Hand Contact Attaches with Two Captive Screws Compat...

For tubes exactly 4" in outside diameter (NP101/NP101is) Bat-handle locks Two accessory channels per ring (#10-32 tapped) 1/4"-20 tapped hole top ...

Designed for Tele Vue 5" (127mm) Optical Tubes Hinged Clamshell-Style Rings Felt-Lined for OTA Protection Multiple 1/4"-20 Threaded Mounting Holes...

Focal Length: 22mm Apparent Field of View: 82° Barrel Size: 2-inch Eye Relief: 19mm Field Stop Diameter: 31.1mm Paracorr Type 2 Optimized Descr...

Focal Length: 16mm Apparent Field of View: 82° Barrel Size: 1.25" Eye Relief: 10mm Field Stop: 22.1mm Weight: 0.44 lbs (201g) Description FAQ S...

31mm Focal Length 82° Apparent Field of View 2" Diameter Barrel 19mm Eye Relief 42mm Field Stop Description FAQ Specifications In the Box Downl...

13mm Focal Length 82° Apparent Field of View 1.25" Barrel Diameter 12mm Eye Relief 17.6mm Field Stop Description FAQ Specificat...

Focal Length: 3.5mm Apparent Field of View: 82° Barrel Size: 1.25" Eye Relief: 12mm Optical Design: 7 Elements in 4 Groups (Nagler Type 6) Weight:...

Focal Length: 5mm Apparent Field of View: 82° Barrel Size: 1.25" Eye Relief: 12mm Optical Design: Nagler Type 6 (7 elements) Weight: 7.9 oz (0.22 ...

Focal Length: 7mm Apparent Field of View: 82° Barrel Size: 1.25" Eye Relief: 12mm Optical Elements: 7 Weight: 0.50 lbs / 227 g Description FAQ ...

Focal Length: 9mm Apparent Field of View: 82° Barrel Size: 1.25" Eye Relief: 12mm Optical Elements: 7 Weight: 0.42 lbs / 190 g Description FAQ ...

Focal Length: 14mm Apparent Field of View: 82° Barrel Size: 2" Eye Relief: 19mm Field Stop Diameter: 20.5mm Weight: 1.23 lbs (19.7 oz) Descript...

Focal Length: 19mm Apparent Field of View: 82° Barrel Size: 2" Eye Relief: 19mm Field Stop Diameter: 27.1mm Weight: 1.28 lbs (20.5 oz) Descript...