Pentax Eyepieces

We at PENTAX believe that the eyepiece is crucial to the overall optical performance of spotting scopes. That is why our eyepieces are engineered to the exacting standards originally required by the astronomy community. Furthermore, that is why we made the 1.25inch (31.7mm) connector our standard. We are among an elite few who use rare materials like Lanthanum glass to optimise light transmission for unsurpassed clarity and brightness. Successfully, it seems, since astronomers and ornithologists agree that PENTAX eyepieces are among the best available world-wide.

Products

Save 35%
RRP: £18.40 £12.00
in In stock (20)
SKU: 1.25PARFOCAL4SET
365ASTRONOMY
365Astronomy 1.25" Parfocal Eyepiece Rings / Parfocalizing Rings - Set of Four
 
(0 reviews)  
Parfocalizing Rings are being used for several purposes. If you would like to match the focal position of each of your eyepieces or to match it with your digital camera, so that you would not have to refocus when swapping...

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RRP: £149.00 £99.80
low Low stock (1)
SKU: 70531
PENTAX
Pentax XF 8.5mm 1.25-inch Eyepiece
 
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PENTAX SMC XF 8.5MM EYEPIECE With a focal length of 8.5mm, this high-performance PENTAX XF 8.5 eyepiece is ideal for outdoor viewing and bird watching. As a standard unifocal eyepiece it offers long eye relief, bright,...

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RRP: £149.00 £99.80
in In stock (2)
SKU: 70532
PENTAX
Pentax XF 12mm 1.25-inch Eyepiece
 
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PENTAX SMC XF 12MM EYEPIECEWith a focal length of 12mm, this high-performance PENTAX XF 12 eyepiece is ideal for outdoor viewing and bird watching. As a standard unifocal eyepiece it offers long eye relief, bright,...

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£268.00
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SKU: Pentax-70530-XF-ZOOM
PENTAX
Pentax XF Zoom 6.5 - 19.5mm 1.25-inch Eyepiece
 
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PENTAX SMC FULLY-MULTY COATED XF ZOOM EYEPIECEThe PENTAX XF Zoom eyepiece provides magnification of 20 to 60 times with the PENTAX 65mm spotting scopes, an apparent field of view of 42 to 60 degrees, and an eye relief of 11mm ...

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RRP: £330.00 £210.00
in In stock (2)
SKU: 70511
PENTAX
Pentax XW 3.5mm 1.25-inch Eyepiece
 
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  CLEARANCE PENTAX SMC XW 3.5MM EYEPIECE  With unsurpassed optical clarity and the shortest focal length in the XW series, the XW 3.5 offers a 70 degree field of view for easier viewing. All of our...

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RRP: £330.00 £249.00
low Low stock (1)
SKU: 70512
PENTAX
Pentax XW 5mm 1.25-inch Eyepiece
 
(0 reviews)  
PENTAX SMC XW 5MM EYEPIECE  With unsurpassed optical clarity and the shortest focal length in the XW series, the XW 5 offers a 70 degree field of view for easier viewing. All of our eyepieces are constructed with a...

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RRP: £330.00 £210.00
in In stock (2)
SKU: 70514
PENTAX
Pentax XW 10mm 1.25-inch Eyepiece
 
(0 reviews)  
CLEARANCE   PENTAX SMC XW 10MM EYEPIECE  With unsurpassed optical clarity and the shortest focal length in the XW series, the XW 10 offers a 70 degree field of view for easier viewing. All of our...

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RRP: £330.00 £220.00
in In stock (2)
SKU: 70515
PENTAX
Pentax XW 14mm 1.25-inch Eyepiece
 
(0 reviews)  
CLEARANCE   PENTAX SMC XW 14MM EYEPIECE  With unsurpassed optical clarity and the shortest focal length in the XW series, the XW 14 offers a 70 degree field of view for easier viewing. All of our...

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RRP: £330.00 £210.00
in In stock (2)
SKU: 70516
PENTAX
Pentax XW 20mm 1.25-inch Eyepiece
 
(0 reviews)  
CLEARANCE   PENTAX SMC XW 20MM EYEPIECE  With unsurpassed optical clarity and the shortest focal length in the XW series, the XW 20 offers a 70 degree field of view for easier viewing. All of our...

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Save 12%
RRP: £338.00 £299.00
in In stock (2)
SKU: Pentax-70537
PENTAX
Pentax smc XW30-R 30mm 2-inch Eyepiece
 
(0 reviews)  
CLEARANCE   Thanks to their long-focal-length design, the new XW30-R and XW40-R eyepieces will let you observe large celestial bodies spreading across the night sky, such as the Pleiades star cluster and the...

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Save 13%
RRP: £369.00 £320.00
in In stock (2)
SKU: Pentax-70538
PENTAX
Pentax smc XW40-R 40mm 2-inch Eyepiece
 
(0 reviews)  
CLEARANCE   Thanks to their long-focal-length design, the new XW30-R and XW40-R eyepieces will let you observe large celestial bodies spreading across the night sky, such as the Pleiades star cluster and the...

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New Arrivals

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RRP: £369.00 £320.00
in In stock (2)
SKU: Pentax-70538
PENTAX
Pentax smc XW40-R 40mm 2-inch Eyepiece
Added: 19/03/2020
 
(0 reviews)  
CLEARANCE   Thanks to their long-focal-length design, the new XW30-R and XW40-R eyepieces will let you observe large celestial bodies spreading across the night sky, such as the Pleiades star cluster and the...

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Qty
Save 12%
RRP: £338.00 £299.00
in In stock (2)
SKU: Pentax-70537
PENTAX
Pentax smc XW30-R 30mm 2-inch Eyepiece
Added: 18/03/2020
 
(0 reviews)  
CLEARANCE   Thanks to their long-focal-length design, the new XW30-R and XW40-R eyepieces will let you observe large celestial bodies spreading across the night sky, such as the Pleiades star cluster and the...

Product Details »

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