PRESENTATION PRODUCTS 3D & VIRTUAL REALITY MOTION PICTURE DIVISION HD WORLD CONFERENCE AND PA SYSTEMS

Product Menu:

Astronomy By Manufacturer
Telescopes By Type
Solar Observing
Mounts & Tripods
Eyepieces
Filters
Telescope Accessories
AstroImaging
Spotting Scopes
Binoculars
Birdwatching
Telegizmos Telescopes Covers
Sirius Observatories
Astrotrac
Observing Aids
Personal Planetaria
Books, Maps and Software
Microscopes
Monoculars
Opera Glasses
Night Vision
Optical Sets
Cameras
Panoramic
Photographic Bits
Lenses
Magnifiers
Compasses
Torches
Pocket Video Cameras
Scientific Instruments
Education Kits
Optical Novelties
Postal Cards
Digital Picture Frames
Batteries
KODAK Picture Kiosk




THE WIDESCREEN CENTER



Eyepiece selector
Manufacturer: Type:
Barrel Diameter: Price:

Widefield eyepieces from Pentax that have replaced the much respected XL series. 40mm and 30mm are 2" barrel size, all others are 1.25". All now have 70 degree apparent fields, excellent edge of field performance, parfocal, adjustable eyecup positioning and fully multi-coated. Many astronomers prefer the performance of these eyepieces over other widefield designs. There are polarized opinions on the XWs and the Televue Panoptics.


PENTAX XW 3.5mm Eyepiece PENTAX XW 3.5mm Eyepiece
Product code: PE050
Manufacturer: Pentax

Lens Structure: 8 elements, 5 groups; Focal Length: 3.5mm; Apparent Field of View: 70 degrees; Eye Relief: 20mm; Attachment Diameter: 1.25" (25.48mm); Eyepiece Ring: Helicoid type; Height & Width: 137mm x 61mm; Weight: 405g.


£337.16
PENTAX XW 5mm Eyepiece PENTAX XW 5mm Eyepiece
Product code: PE060
Manufacturer: Pentax

Lens Structure: 8 elements, 5 groups; Focal Length: 3.5mm; Apparent Field of View: 70 degrees; Eye Relief: 20mm; Attachment Diameter: 1.25" (25.48mm); Eyepiece Ring: Helicoid type; Height & Width: 137mm x 61mm; Weight: 405g.


£337.16
PENTAX XW 7mm Eyepiece PENTAX XW 7mm Eyepiece
Product code: PE090
Manufacturer: Pentax

Lens Structure: 8 elements, 6 groups; Focal Length: 7mm; Apparent Field of View: 70 degrees; Eye Relief: 20mm; Attachment Diameter: 1.25" (31.7mm); Filter Diameter: 28.6mm; Field Stop Diameter: 8.8mm; Eyepiece Ring: Helicoid type; Height & Width: 4.7" x 2.4"; Weight: 13.8 oz. (390g).


£337.16
PENTAX XW 10mm Eyepiece PENTAX XW 10mm Eyepiece
Product code: PE100
Manufacturer: Pentax

Lens Structure: 7 elements, 6 groups; Focal Length: 10mm; Apparent Field of View: 70 degrees; Eye Relief: 20mm; Attachment Diameter: 1.25" (31.7mm); Filter Diameter: 28.6mm; Field Stop Diameter: 12.4mm; Eyepiece Ring: Helicoid type; Height & Width: 4.3" x 2.4"; Weight: 13.8 oz. (390g).


£337.16
PENTAX XW 14mm Eyepiece PENTAX XW 14mm Eyepiece
Product code: PE110
Manufacturer: Pentax

Lens Structure: 7 elements, 6 groups; Focal Length: 14mm; Apparent Field of View: 70 degrees; Eye Relief: 20mm; Attachment Diameter: 1.25" (31.7mm); Filter Diameter: 28.6mm; Field Stop Diameter: 17.6mm; Eyepiece Ring: Helicoid type; Height & Width: 3.8" x 2.4"; Weight: 12.9 oz. (365g).


£337.16
PENTAX XW 20 mm Eyepiece PENTAX XW 20 mm Eyepiece
Product code: PE120
Manufacturer: Pentax

Lens Structure: 6 elements, 4 groups; Focal Length: 20mm; Apparent Field of View: 70 degrees; Eye Relief: 20mm; Attachment Diameter: 1.25" (31.7mm); Filter Diameter: 28.6mm; Field Stop Diameter: 24mm; Eyepiece Ring: Helicoid type; Height & Width: 3.8" x 2.4"; Weight: 12.6 oz. (355g).


£337.16
PENTAX XW 30mm Eyepiece PENTAX XW 30mm Eyepiece
Product code: PE130
Manufacturer: Pentax

Lens Structure: 7 elements, 6 groups; Focal Length: 30mm; Apparent Field of View: 70 degrees; Eye Relief: 20mm; Attachment Diameter: 2" (50.8mm); Eyepiece Ring: Helicoid type; Height & Width: 123mm x 76mm; Weight: 740g.


£541.51
PENTAX XW 40 mm Eyepiece PENTAX XW 40 mm Eyepiece
Product code: PE150
Manufacturer: Pentax

Lens Structure: 6 elements, 5 groups; Focal Length: 40mm; Apparent Field of View: 70 degrees; Eye Relief: 20mm; Attachment Diameter: 2" (50.8mm); Eyepiece Ring: Helicoid type; Height & Width: 117mm x 76mm; Weight: 700g.


£541.51




SPECIAL NEWS

 Saturday September 11th 2010 

 We will be CLOSED for the Equinox Star Party at Kelling Heath in Norfolk

Please also note that Thursday Late Openings are currently on an appointment basis.


SPECIAL OFFERS

INTES-MICRO ALTER MN56 Maksutov-Newtonian Telescope & KASAI Low-Profile Micro Focuser
INTES-MICRO ALTER MN56 Maksutov-Newtonian Telescope & KASAI Low-Profile Micro Focuser


£664.13

Add to Cart Read more

EUROPA 150 6 F8 Hi-Lux Equatorial Reflector Telescope with Vixen GPE Mount & Tripod
EUROPA 150 6" F8 Hi-Lux Equatorial Reflector Telescope with Vixen GPE Mount & Tripod


£520.07

Add to Cart Read more

PENTAX 8x32 DCF SP Binocular


£817.38

Add to Cart Read more

HEQ5 SynTrek Equatorial Mount
HEQ5 SynTrek Equatorial Mount
Until January 31st 2010 we pay the Vat increase on certain popular models.

£663.00

Add to Cart Read more

SHOW ALL SPECIAL OFFERS >


NEW PRODUCTS

Orbit Wedge
Orbit Wedge


£725.00

Add to Cart Read more

SHOW ALL NEW PRODUCTS >


SIGHT'N SOUND

Why not receive the weekly FREE eMailed copy of SIGHT'N SOUND. It's unique, and lively, with information on Astronomy, Telescopes, 3-D, Virtual Reality, Event Controlling, Projection Screens, Opera Glasses, Super-8 and 16mm technology. Enter your e-mail address and start receiving our newsletter.




Home News & Events About Us Contact Us FAQ Site Map
Copyright © London Only Shop to Buy Telescopes & Accessories, Stumpfl Projector Screens, 2009 Terms and Conditions | Contacts

Designed and hosted by Best-hosting.net