Focal Reducers and Levelers

Showing 25-48 of 111 item(s)

Field flattener TS for refractors up to 102 mm

140.45 VAT excl.

The 1x Field Flattener is suitable for ED, apochromatic or achromatic refractors from 70 mm aperture to 102 mm aperture. It corrects the error at the edge and thus enables astrophotography through the telescope. Stars are accurately imaged all the way to the edge. The focal length of the refractor remains unchanged. It has a 2" barrel with M48 thread for...

Stock at Supplier

Deliver it 13/20 days

Focal Reducers and Levelers

Flattening device TS-Optics 1.0x for refractors and full frame sensors - connection M63x1

TKSTSFlat25Del

250.37 264.47 -14.10 VAT excl.

This flattener corrects the field of ED and APO refractors of at least 500 mm focal length for astrophotography without changing the focal length.

Stock at Supplier

Deliver it 13/20 days

Focal Reducers and Levelers

Skywatcher

Reducer/Flattener 0.9x SKYWATCHER for EVOLUX 62ED

SKWSW0471

218.97 242.98 -24.01 VAT excl.

Two-element design incorporating an ED element. It reduces the standard focal length of the Evolux-62ED by a factor of 0.9x and provides the highest quality edge-of-field correction. The flattener/reducer illuminates a full-frame format and provides accurate stellar images in a 30mm image circle.

Stock at Supplier

Deliver it 17/24 days

Focal Reducers and Levelers

Skywatcher

Reducer/Flattener 0.9x SKYWATCHER for EVOLUX 82ED

SKWSW0472

218.97 243.80 -24.83 VAT excl.

Two-element design incorporating an ED element. It reduces the standard focal length of the Evolux-82ED by a factor of 0.9x and provides the highest quality edge-of-field correction. The flattener/reducer illuminates a full-frame format and provides accurate stellar images in a 36mm image circle.

Stock at Supplier

Deliver it 17/24 days

Focal Reducers and Levelers

Skywatcher

0.77x Reducer/Flattener for SKYWATCHER EVOSTAR 150ED and 150EDX

SKWSW0474

268.56 326.45 -57.89 VAT excl.

0.77x Reducer/Flattener for SKYWATCHER EVOSTAR 150ED and 150EDX

Stock at Supplier

Deliver it 17/24 days

Focal Reducers and Levelers

Skywatcher

Optical flattening train kit for telescopes Skywatcher ESPRIT

SKWSWSAV0237AV0225flat

279.26 295.79 -16.53 VAT excl.

Kit consisting of the components that integrate the optical train in an ESPRIT telescope. The following accessories are included: - Field flattener for ESPRIT telescopes- Ring M74x1 female to M65x1 male- Ring M66x1 female to M48x0.75 male

Stock at Supplier

Deliver it 17/24 days

Accessories for solar telescopes

LUNT Solar Systems

LUNT CAA-RF 0.8x field reducer/flattener for night photography with LS80MT, LS100MT and...

LUNT0551397

494.17 VAT excl.

Widens and flattens the field of view of the LUNT LS80MT, LS100MT and LS130MT multipurpose telescopes for nighttime astrophotography

Stock at Supplier

Deliver it 16/23 days

Focal Reducers and Levelers

William Optics Flat73R Flattening reducer for ZenithStar 73

WO66766

280.12 296.65 -16.53 VAT excl.

William Optics Flat73R Flattening reducer for ZenithStar 73

Stock at Supplier

Deliver it 13/20 days

Focal Reducers and Levelers

0.8x Reducer TS-Optics for 102 mm f/7 ED - 2" Refractor

TKSTSRED102

146.24 163.59 -17.35 VAT excl.

0.8x Reducer TS-Optics for 102 mm f/7 ED - 2" Refractor

Stock at Supplier

Deliver it 13/20 days

Focal Reducers and Levelers

Askar

F3.9 flattener reducer for Askar FRA400/500

ASKFRA400Red

272.69 280.95 -8.26 VAT excl.

The new full frame reducer Askar FRA400 F3.9 reduces the effective focal length of the telescope by a factor of 0.7x. The original apo f/5.6 becomes an apo f/3.9. Its exposure time is noticeably shorter, reduced by about 50%. The field of view becomes considerably larger.

Stock at Supplier

Deliver it 25/32 days

Focal Reducers and Levelers

Explore Scientific

EXPLORE SCIENTIFICA field levelerField leveler Zero X 2'/M48 for ED80 and ED102 APO

EXS0510380

147.89 VAT excl.

Field flattener for APOCHROMATS Explore Scientific ED80 and ED102, which corrects field curvature for full frame camera sensors

Stock at Supplier

Deliver it 11/18 days

Focal Reducers and Levelers

Adapter TS with M54x0.75 female thread and M63x1 female thread

TKSM5475i-M63i

54.50 62.88 -8.38 VAT excl.

Adapter TS with thread M54x0.75 female and thread M63x1 female

Stock at Supplier

Deliver it 13/20 days

Focal Reducers and Levelers

Reducer TS-Optics 0.74x for Apo & ED with full-frame cameras

TKSTSAPORED075

477.65 494.68 -17.03 VAT excl.

Reducer TS-Optics 0.74x for Apo & ED with full frame cameras

Stock at Supplier

Deliver it 13/20 days

Accessories for astronomical telescopes

Askar

ASKAR reducer for FRA600 F5.6 to F3.9

ASKAS-RED FRA600

388.39 396.65 -8.26 VAT excl.

FullFrame F/3.9 reducer for Askar FRA600 - Allows to reduce the Askar FRA600 to F/3.9 with a flattened field for FullFrame - Diagonal equal to 44mm.

Stock at Supplier

Deliver it 25/32 days

Focal Reducers and Levelers

Starizona

Field flattener Starizona EvoFF v2 for SW EvoGuide 50ED

BAA-EVOFF-V3

198.31 VAT excl.

The new Starizona EvoFF field flattener turns the Skywatcher Evoguide 50ED into a sharp, portable widefield imager.

Stock at Supplier

Deliver it 23/30 days

Focal Reducers and Levelers

Flattening reducer TS-Optics 0.8x for refractor TS 80mm f/6 CF and Photoline 80mm...

TKSTSCFRED80

218.14 234.67 -16.53 VAT excl.

The TSCFRED80 focal corrector and reducer is designed for the TSCFAPO80 and TLAPO804 and allows astrophotography through this telescope.

Stock at Supplier

Deliver it 13/20 days

Focal Reducers and Levelers

Askar

Reducer Askar 103APO 0.6x Full Frame

ASKASRED06-103

337.98 VAT excl.

The Askar 103 APO comes with three optional premium accessories, a 1.0x flattener, a 0.8x reducer and a 0.6x reducer. This is the 0.6x reducer, which is optimized for the Askar 103APOand can provide more possibilities for telescope use.

Stock at Supplier

Deliver it 25/32 days

Focal Reducers and Levelers

Takahashi

Leveler Takahashi 1.04x No. 80N for FS-60CB/FC-76/FC-100

TAKTKA00582

214.05 VAT excl.

Leveler Takahashi 1.04x No. 80N for FS-60CB/FC-76/FC-100

Stock at Supplier

Deliver it 23/30 days

Focal Reducers and Levelers

SHARPSTAR

Flattening reducer SHARPSTAR 0.84x for 50EDPH telescope

SHA084xred

115.66 VAT excl.

Stock at Supplier

Deliver it 25/32 days

Focal Reducers and Levelers

Corrector/Flattener TS-Optics 1.0x for refractors between 80-155mm in diameter

TKSTSFlat25koll

276.82 VAT excl.

Stock at Supplier

Deliver it 13/20 days

Home

William Optics

Flat6AIII adjustable flattening reducer William Optics

WO62653

329.71 359.71 -30.00 VAT excl.

This elegant 2" field reducer/flattener is designed to optimize the flat field imaging performance of William Optics' F/6 to F7.5 ratio refractors. It will provide good illumination and flat field on 97% of full frame size sensors. Full Frame Size Designed with near full-frame size chip DSLR cameras in mind. Triplet FMC APO design. Manufactured entirely...

Stock at Supplier

Deliver it 17/24 days

Focal Reducers and Levelers

William Optic Flat61A leveller for ZenithStar 61

WO61724

255.33 285.33 -30.00 VAT excl.

Stock at Supplier

Deliver it 13/20 days

Focal Reducers and Levelers

Takahashi

Focal reducer Takahashi RD-QB 0,73x (18B) for FSQ-85EDX

TAKTKA37580

560.33 VAT excl.

Focal reducer Takahashi RD-QB 0.73x (18B) for FSQ-85EDX. Petzval's classic design of the Takahashi FSQ tubes was sufficient to provide high-end optical performance with APS-C format shooting systems. Central aberration was corrected and field curvature in the periphery was contained. But with the advent of full-frame sensors with small pixels, the...

Stock at Supplier

Deliver it 23/30 days

Focal Reducers and Levelers

Takahashi

Reducer/Corrector Takahashi 0,8x 50,8mm for Mewlon 210/180C

TAKTKA70581

319.01 VAT excl.

Reducer/Corrector Takahashi 0,8x 50,8mm for Mewlon 210/180C.

Stock at Supplier

Deliver it 23/30 days

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