Apparent field of view and a flat field of view which is tack sharp right to the edge. Meade HD-60 25mm 1.25in Series 5000™ Eyepiece. Specifications of this advanced design include a six element, super fully multi-coated optical design with premium-grade and exotic optical glass for the best possible performance and image brightness and blackened lens edges for enhanced contrast.Features a precision manufactured 1.25" barrel, increased eye relief and an adjustable twist-up rubber eyeguard for comfort and blocking stray light.
It’s got a 52° apparent field of view and 21mm of eye relief so it’s comfortable to use even if you wear glasses. The lens features 7-layer multi-coatings and blackened edge optics for more sharpness and contrast.
With the Meade 1.25 12.4mm Super Plossl Eyepiece, you can explore the galaxy in stunning detail and comfort. The design includes a custom-fitted, adjustable, soft rubber eyeguard for use with or without glasses.
Celestron Omni series eyepieces allow you to dial in the right magnification for clear and sharp images of astral bodies. The 43 degree apparent field of view in this eyepiece is perfect for viewing the Moon, planets and deep-sky objects.
1 X SVBONY 4mm Aspheric Eyepiece. 62° aspheric field of view. The structure of the optical system: Aspheric Eyepiece. Eyepiece interface recess portion can prevent the loss. Field of view: 62°. Fully multi-coated glasses for excellent image contrast and light transmission.
The 32mm low power Omni eyepiece is a 4 -element premium symmetrical Plössl optical design. Features include blackened lens edges to minimize internal reflection and maximize contrast, MULTI-LAYER COATING GROUP on each lens surface to maximize light transmission and contrast, and each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures who use reflective surfaces.
Measuring a mere 2.5" long, the #126 Short-Focus Barlow Lens (1.25") can be inserted into a star diagonal for 2x power, or the diagonal can be inserted into the #126 for 3x power. The #126 maintains the crisp image quality achieved by the #122 lens.The lens is multi-coated for maximum image contrast and light transmission, and provides precise corrections for spherical and chromatic aberrations at all photo-visual wavelengths.
Filter set includes #12 Deep Yellow, #21 Orange, #80A Blue and #ND-96-0.3 Neutral Density Filter, 50% transmission. Stackable filters for various combinations. High-quality, solid plane parallel glass.
Only 2 elements of high index glass were required to reduce all aberrations to well below the airy disc in an f/4 system. It has taken a good 15 years, but I think we're finally laying to rest the popular myth of the "degrading Barlow.".
This Barlow Lens triples the magnification of your current eyepieces. Integrated brass compression ring securely holds eyepiece in place. Fully multicoated surfaces provide contrast rich images with minimal internal reflection.
The structure of the optical system: PLOSSL Eyepiece. 1 X VITE PL 10mm eyepiece. Coating: optical lenses, fully coated, high-definition. Fully multi-coated glasses for excellent image contrast and light transmission.
The Celestron X-Cel LX 18mm eyepiece is a 1.25" parfocal eyepiece with six optical elements. The Celestron X-Cel LX family of eyepieces feature several layers of optical coatings to produce the clearest and sharpest images when viewing planetary or deep-sky objects.
The sealed, dry environment is impervious to internal fogging and contaminants such as fungus growing in between the lens elements. To insure a perfect seal, every eyepiece is tested in one meter of water for 30 minutes.
Having more than one eyepiece is great, but switching between all of them can be cumbersome and, dropping an eyepiece on a hard floor in the middle of the night is no fun at all. This Multiple Ocular Holder ends all that frustration.
With features like a wide 70 degree apparent FOV, five elements of fully multi-coated high-index glass, beautiful black anodized body and barrel, the Agena Super Wide Angle (SWA) eyepieces are as close as you can get.
Simultaneously, it helps to flatten the field, significantly improving edge-of-field corrections. The f/6.3 Meade Focal Reducer enables a reduction of photographic exposure times by about 50%, while producing an actual field diameter of 1.5" at the film plane.
This Celestron accessory kit includes four 1.25" eyepieces: 4mm, 9mm, 15mm, and 20mm, Moon filter, cleaning cloth, and carry case. The cost of eyepieces can really add up! Not everyone has a lot of money to spend on eyepieces.
1 x Fully Black 2" F30mm UW80 Eyepiece. This superb ultra wide angle eyepiece has 80 degree field of view. The structure of the optical system: Ultra Wide Series Eyepiece. Very unique feature : underneath its soft rubber eyecup, there is a thread for a 49mm camera.
Meade Series 5000 Ultra Wide Angle Eyepiece (20mm). Extremely large 82-degree apparent field of view. FRI: 9:00 AM - 2:00 PM EST. MON-THURS 9:00 AM - 6:00 PM EST. Phone : Toll Free800-221-0828 ext: 8202.