Starfield 70 Quad - Gear 70 mm f/5 Quadruplet Petzval APO Refractor - G70-05EDT

Designed for astrophotographers seeking high-quality optics, the Starfield Gear 70mm Quadruplet Petzval APO Telescope minimizes chromatic aberration, providing sharp, true-color images of deep-sky objects. The flat-field optics provide uniform sharpness across the entire image plane, making it an ideal choice for DSLR or dedicated astrophotography cameras. Whether you're capturing nebulae's vibrant colours or galaxies' intricate details, the Gear70Q ensures every shot is a masterpiece.

The Starfield Petzval 70Q Refractor will take your wide field imaging game to new levels!

Finding the perfect spacing is a thing of the past with the 70 QUAD! Just focus your camera and take your shots.  Working distance is 41-61mm from the 48mm thread and a 43.2mm image circle will illuminate a standard 36x24mm sensor.

The 2.5" Rack & Pinion focuser provides exceptional accuracy.  The draw tube is securely supported by ball bearings, ensuring a smooth and stable operation.  

Starfield Optics Gear 70Q Highlights:

• 70mm Quadruplet (4-element) APO refractor design for optimal image clarity and colour fidelity.

• 350mm focal length with a fast f/5 focal ratio, ideal for wide-field imaging of nebulae, star clusters, and galaxies.

• Crafted using a Petzval optical design comprising a 2-element setup that incorporates 1xFPL53 glass and a 2-element corrector/flattener, guaranteeing exceptional image sharpness and clarity

• Camera Connection Options: M54 and M48 threads, with a drawtube travel of 29mm

• Smooth 2.5" dual-speed rack & pinion focuser provides precise focusing adjustments

• Vixen-style dovetail, ensuring compatibility with a variety of mounts and tripods

• Portability: Compact and lightweight, weighing only 4 kg, and comes with a padded soft case for easy transport

• Grab and Go made easy

• Canadian 3-year warranty and support.

Specifications:

• Aperture: 70 mm

• Focal Length: 350 mm

• Focal Ratio: f/5

• Optics: Petzval design 2-element including one FPL53 element & a 2-element corrector/flattener

• Drawtube travel: 29 mm

• Illuminated and corrected field of view: 43.2 mm

• Length: 385 mm

• Weight: 4kg

• Includes padded soft case with cutouts for extra accessories