Astronomy Specialist

TAKAHASHI FC/FS MULTI-FLATTENER 1.04x

$449.00
SKU: TK-TKA00582

Takahashi


 

The Takahashi FC/FS Multi-Flattener 1.04x is a universal field corrector for FC and FS series fluorite doublet refractors. The optical design of this corrector is optimized for today's digital sensors, with better chromatic correction and field flatness.

Note: The FC/FS Multi-Flattener requires a specific photo adapter for each FC or FS telescope, as each requires a slightly different distance to achieve optimal correction of the field of view (see "Adapters" tab).

Specifications

 

Optical design 2 lenses in 1 group
Magnification factor 1.04 x
Backfocus See "Adapters" tab
Connection telescope side
M56 x 0.75 female
Connection camera side
M52 x 0.75 male
Mechanical diameter
60 mm
Total length
40 mm
Weight
110 g
SKU
TKA00582

 

 

 

Adapters

 

CA-60C - TKA20203 FS-60CB - 87.5 mm backfocus
CA-76 - TKA18203
FC-76, FC-76D, FS-78 - 75 mm backfocus
CA-100 - TKA19203 FC-100, FC-100D - 71.2 mm backfocus
CA-50 - TKA01203 FC-50 - 84 mm backfocus
CA-65 - TKA03203
FC-60, FC-65 - 78 mm backfocus
CA-125 - TKA07203
FC-100DL, FS-102, FC-125 - 69.2 mm backfocus
CA-128 - TKA24203
FS-128, FS-152 - 66.2 mm backfocus

 

TAKAHASHI FC/FS MULTI-FLATTENER 1.04x.

TAKAHASHI FC/FS MULTI-FLATTENER 1.04x

$449.00

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Threads

M52 x 0.75 Male, M56 x 0.75 Female

Cooled

Colour or Mono

Pixel size

Sensor dimensions

Resolution

Sensor diagonal

Quantum efficiency

Read noise

Fullwell capacity

Bit depth

FPS

Camera backfocus

Filter size

Filter size

Bandpass (FWHM)

Bandpass (FWHM)

Glass thickness

Mount type

Payload capacity

Latitude range

Dovetail saddle

Slew speed

Encoders

Periodic error correction

Counterweight shaft

Azimuth adjustment range

Internal diameter

Illuminated diameter

Compatible telescope external diameter

Weight

Length

Width

Height

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