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Shot by Bruce Karbal with Pentax 125SDP - Click to see full size! Shot by Bruce Karbal with Pentax 125SDP - Click to see full size!


Pentax



OPT is now the exclusive dealer for Pentax telescopes in the United States! We are excited and proud to re-introduce Pentax telescopes to our customers, because we believe they are some of the best optical systems made on the planet. For those who desire portability, choose from the Pentax 75 SDHF telescope, the Pentax 100 SDUF II telescope (an amazing four-element f/4 astrograph designed for imagers who require only the best), or Pentax 105 SDP APO refractors. If you prefer a larger Pentax telescope, the views through the Pentax 125 SDP or Pentax 150 SDP will blow you away! Whether you are into visual observing or photography, classic astrophotography, or state-of-the-art CCD imaging, you will love the clarity, flatness of field, and edge-to-edge sharpness of Pentax refractors!

Pentax eyepieces have increased in popularity over the past few years as more people experience the wide field of view, long eye relief and fully multi-coated lanthanum glass that provides a great observing experience through Pentax eyepieces. The Pentax eyepiece line-up features the Pentax XW eyepieces, while the secondary lines include the Pentax XO eyepieces and the Pentax XF eyepieces. The Pentax XW eyepieces feature a full 70 degree field of view and a comfortable 20mm of eye relief. The Pentax XO eyepieces are comprised of two Orthoscopic design eyepieces that are among the best high-power planetary eyepieces made. The Pentax XF eyepieces are a more economical choice for observers who want the Pentax quality at a great price.

OPT also stocks a wide variety of accessories to support our new Pentax refractors, including telescope cases, photographic accessories such as Rear Converters, Conversion Adapters, and Camera Mounts, plus general observing accessories like diagonals, tube holders, finder scopes, and, of course, Pentax eyepieces.



Featured Products
75 SDHF - 3" f/6.7 APO Refractor OTA Pentax
75 SDHF - 3" f/6.7 APO Refractor OTA
Price $995.00
100 SDUF II - 3.9" f/4 APO Refractor with Case Pentax
100 SDUF II - 3.9" f/4 APO Refractor with Case
Price $2995.00
125 SDP - 5" f/6.4 APO Refractor OTA with Case Pentax
125 SDP - 5" f/6.4 APO Refractor OTA with Case
Price $6995.00
105 SDP - 4" f/6.4 APO Refractor OTA Pentax
105 SDP - 4" f/6.4 APO Refractor OTA
Price $4395.00
5mm XO 1.25" Eyepiece Pentax
5mm XO 1.25" Eyepiece
Price $339.00
14mm XW 1.25" Eyepiece Pentax
14mm XW 1.25" Eyepiece
Price $339.00
7mm XW 1.25" Eyepiece Pentax
7mm XW 1.25" Eyepiece
Price $339.00
8 X 25 UCF X II Binoculars Pentax
8 X 25 UCF X II Binoculars
Price $89.00

Telescopes
Pentax Telescopes

Astronomical Accessories
0.72X Rear Converter
1.25" Star Diagonals
1.4X & 2X Rear Converters
2" Straight-Thru Adapter
Finder Scopes with Bracket
T-Rings for 35mm Cameras
Telescope Cases
Tube Holders


Eyepieces & Barlows
Pentax XF Eyepieces
Pentax XO Eyepieces
Pentax XW Eyepieces

Binoculars & Spotting Scopes
Binocular Accessories
Pentax Binoculars

Manufacturer Information
Pentax Contact & Warranty Information

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