Astronomy Specialist

APM 115mm F/7 APO TRIPLET WITH 2.5" ZTA

$6,399.00 AUD
SKU: APM-115-805-T-2.5ZTA

APM

Apochromatic triplet

115 mm

f/7

805 mm

6.5 kg



The APM 115mm F/7 Apo is an apochromatic triplet refractor with optics from APM's SuperED FPL53 Apo series. The air-spaced triplet lens cell provides exceptional correction for observation and astrophotography. Compared to a 100mm refractor, the extra 10mm is equivalent to 30% more light gathering power,

The APM 115mm Apo has a native focal length of 805mm and a focal ratio of f/7, making it the ideal instrument for capturing a wide range of deep sky objects. The optics feature broadband multi-coatings on each surface for high contrast and transmission. All APM telescopes are tested at the factory with an interferometer to guarantee their performance.

The 2.5" ZTA rack and pinion focuser is smooth and accurate with 1:10 fine focusing and integrated 360° rotator. Equipment can be securely fastened by using the included APM Fast Lock 2" & 1.25" adapter.

The telescope comes standard with a Vixen-style bar, CNC-machined rings, carrying handle and high quality APM-LZOS aluminium tube.

With the addition of the universal APM Riccardi 0.75x reducer, the telescope is transformed into a highly corrected astrograph with a large 40mm corrected image circle



Optical design Super apochromatic triplet with ED glass
Lens cell
Air-spaced triplet with 1 x FPL53 lens
Coatings
Broadband multi-coatings
Objective diameter
115 mm
Focal length at prime focus
805 mm
Focal ratio at prime focus
F/7
Backfocus distance at prime focus
180 mm from 2" adapter
Dovetail bar Vixen-style bar
Dew shield diameter 156 mm
Tube diameter 116 mm
Tube length 660 mm with dew shield extended, 707 mm with dew shield retracted
Tube weight 6.5 kg
SKU APM-115-805-T-2.5ZTA
  • Optical tube 115/805mm with sliding dew cap
  • APM CNC tube clamps
  • APM 2.5" ZTA focuser 1:10 stepped, 360° rotatable
  • APM Fast Lock reducing adapter 2" / 1¼"
  • Mounting rail
  • Vixen compatible
  • Cover on both sides
  • Carrying handle
  • Transport case

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APM 115mm F/7 APO TRIPLET WITH 2.5" ZTA.

APM 115mm F/7 APO TRIPLET WITH 2.5" ZTA

$6,399.00 AUD

Optical design

Apochromatic triplet

Image circle

Focal ratio

f/7

Aperture

115 mm

Focal length

805 mm

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

6.5 kg

Length

Width

Height

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