Name: Sky-Watcher 2&quot; 28mm LET Telescope Eyepiece * Excellent
SKU: 25444
Price: 29.99 GBP
Availability: InStock

Sky-Watcher 2″ 28mm LET Telescope Eyepiece

The Sky-Watcher LET 28mm is a 2-inch long-eye-relief (LET) eyepiece featuring a modified Kellner (3-element) optical design. It delivers a comfortable 20mm of eye relief, making it highly accessible and easy to use even for observers wearing glasses.

The Sky-Watcher LET 28mm eyepiece is compatible with any telescope that features a standard 2-inch (50.8mm) focuser or a 2-inch adapter. It cannot be used directly in smaller 1.25-inch focusers without a specific hybrid diagonal.

Key Features

Focal Length: 28mm

Barrel Size: 2-inch (50.8mm) with internal threading for standard astronomy filters

Apparent Field of View (AFOV): 56°

Optical Coatings: Fully multi-coated anti-reflective optics to maximize light transmission and contrast

Eyecups: Twist-up or fold-down rubber eyecups to block stray peripheral light

Eye Relief: 20mm.

Performance & Usage

Optical Quality: The fully multi-coated optics provide bright, crisp images with good contrast and minimal distortion, making it an excellent “finder” or low-power overview eyepiece.

Telescope Suitability: According to community consensus on forums like Cloudy Nights and Stargazers Lounge, this eyepiece performs best on longer focal length telescopes (e.g., f/10 or slower).

Specifications: Weighs approximately 274g and utilizes internal edge darkening to suppress stray reflections

The eyepiece is in excellent cosmetic condition, please see photos provided.

Optically clean & clear.

Fully Working.

Any questions, please ask.

International buyers are welcome.

If you have any problems with the delivery or the item, please let me know so I can resolve it!

All deliveries will be Tracked and Signed-For, I also pack all items to high standards.

Please buy with confidence and check out my other items.

Thanks for looking.

*****

2578

Brand	Sky-Watcher
Compatible Brand	Universal
Type	Telescope Eyepiece
Item Diameter	2 in
Compatible Series	Universal
Compatible Model	Universal
Features	Fully Multi-Coated
Focal Length	20-29 mm
Country of Origin	China

Sky-Watcher 2" 28mm LET Telescope Eyepiece * Excellent

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