Astronomy Specialist

APM RICCARDI APO 1x FLATTENER FOR LONG REFRACTORS

$799.00AUD
SKU: APM-RIFLAT2

APM


 

The APM Riccardi 1.0x Apo Flattener Model 2 is a high quality triplet ED flattener for long apochromatic refractors. This model is suitable for refactors with focal ratios from f/7 and slower and focal lengths above 1000mm.

Designed by legendary optical designer Massimo Riccardi, this flattener provides a fully illuminated field of 60mm. It features exceptionally good correction of longitudinal and transverse aberrations with truly apochromatic performance. It has a large backfocus distance requirement of more than 115mm, making it possible to use a wide range of accessories such as rotators and off-axis guiders.

The APM Riccardi Flattener features state-of-the-art multi-coatings optimized for the spectral range of modern sensors. 

 

Specifications

 

Telescope side connection
M82 x 1 male
Camera side connection
M68 x 1 female, M77 x 0.75 female
Backfocus distance >115 mm (see "Backfocus" tab)
Coating
Multi-coating
Reduction factor
1.0 x
Illumination
60 mm
SKU APM-RIFLAT2

 

Backfocus

 

APM LZOS 130 / 1200 with 3" or bigger focuser 126.6 mm from end of threads
APM LZOS 152 / 1200 with 3" or bigger focuser 125.9 mm from end of threads
Sky-Watcher Esprit 150
125 mm from end of threads
APM RICCARDI APO 1x FLATTENER FOR LONG REFRACTORS.

APM RICCARDI APO 1x FLATTENER FOR LONG REFRACTORS

$799.00AUD

Optical design

Image circle

Focal ratio

Aperture

Focal length

Optical thickness

Threads

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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