Eyepiece,F20mm Eyepiece 2" F20mm UW80 80-Deg Ultra Wide Angle Eyepiece for Astronomical Telescope
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Make sure this fits by entering your model number.1...This superb ultra wide angle eyepiece has 80 degree field of view2...Standard female thread to fit a filter etc at the rear end and there is M49 thread for camera3...The inside of the adapter is fully threaded to minimize reflections4...Apply: watch the scenery, bright celestial observations, nebula and so5...20mm focal length, 2inch fitting diameter ,fully multi-coated
상품설명
Q: 【What Are You Worried About? 】 A: You are hesitating that other people are already using it, no matter what the reason is that you see this product. During this time, staying at home, I seem to be very bored, but with this Product, my life has hope. Only sell good quality goods, low prices will only bring inferior products, you may wish to try our Product Features: - 20mm focal length, 2inch fitting diameter ,fully multi-coated. - This superb ultra wide angle eyepiece has 80 degree field of view. - Standard female thread to fit a filter etc at the rear end and there is M49 thread for camera. - The inside of the adapter is fully threaded to minimize reflections - Apply: watch the scenery, bright celestial observations, nebula and so. Specification: - The Structure of the Optical System: Ultra Wide Series Eyepiece - Barrel Size: 2 inch (50.8mm) - Angle Field of View: Ultra Wide 80 Degree - Design: 7-Elements in 5 Groups - Focal Length: 20mm - Eye Relief: 24 mm - Coating: Fully Coated Broadband Film - Threaded for Filters and Barlow Lens: 2 inch - Material: Glass + Metal - Color: Black - Size: Approx. 14.5*6*5cm/5.7*2.4*2in - Weight: Approx. 709g Package List: 1 * 2 inch F20mm UW80 Eyepiece 1 * Box
Make sure this fits by entering your model number.1...This superb ultra wide angle eyepiece has 80 degree field of view2...Standard female thread to fit a filter etc at the rear end and there is M49 thread for camera3...The inside of the adapter is fully threaded to minimize reflections4...Apply: watch the scenery, bright celestial observations, nebula and so5...20mm focal length, 2inch fitting diameter ,fully multi-coated
상품설명
Q: 【What Are You Worried About? 】 A: You are hesitating that other people are already using it, no matter what the reason is that you see this product. During this time, staying at home, I seem to be very bored, but with this Product, my life has hope. Only sell good quality goods, low prices will only bring inferior products, you may wish to try our Product Features: - 20mm focal length, 2inch fitting diameter ,fully multi-coated. - This superb ultra wide angle eyepiece has 80 degree field of view. - Standard female thread to fit a filter etc at the rear end and there is M49 thread for camera. - The inside of the adapter is fully threaded to minimize reflections - Apply: watch the scenery, bright celestial observations, nebula and so. Specification: - The Structure of the Optical System: Ultra Wide Series Eyepiece - Barrel Size: 2 inch (50.8mm) - Angle Field of View: Ultra Wide 80 Degree - Design: 7-Elements in 5 Groups - Focal Length: 20mm - Eye Relief: 24 mm - Coating: Fully Coated Broadband Film - Threaded for Filters and Barlow Lens: 2 inch - Material: Glass + Metal - Color: Black - Size: Approx. 14.5*6*5cm/5.7*2.4*2in - Weight: Approx. 709g Package List: 1 * 2 inch F20mm UW80 Eyepiece 1 * Box
2020-07-30 17:02:05
