This successful, 3-lens ED-Apo with 150mm aperture offers maximum sharpness on the axis and in the field. The fully adjustable triplet lens with a FPL53 Super-ED element shows a high-contrast image, free of annoying color errors. You can optionally get a 2-element image field flattener, this corrects the field and enables impressive astro images. The working distance of the flattener is generous, for example to enable the use of filter drawers or off-axis guides. The 3" focuser has a 1:11 reduction and enables a 360 ° rotation of the camera. The 150mm Esprit is a very popular choice of many astrophotographers.
For photography in combination with the flattener, we can setup all the necessary adapters up to the Canon EOS adapter ring. We would also be happy to make you an offer for the integration of additional accessories such as off-axis guiders or the use of other cameras.
This bundle includes our large APM Riccardi Reducer 0.75x. Now you can turn this scope into a wide field astrograph with f/5.25 (f.l. 787mm)!
Characteristics:
- High quality ED triplet objective
- High effective MHT multi coatings
- Solid, high quality OTA
- Bundle with APM Riccardi Reducer 0.75x for astrophotography
- Corrected image circle for full frame
sensors
- 3" Crayford focuser with 1:11 gear
- Many accessories
Delivery:
- Optical tube 150/1050mm Triplet ED objective lens
- Dew cap
- 3" Crayford focuser mit 1:11 reduction
- APM Riccardi Reducer 0.75x L
- Adapter set für reducer
- Coupling adapter from reducer, working distance 55mm
- Canon EOS adapter
- Adapters 2" and 1¼"
- Tube rings
- 3" Losmandy mounting plate
- LET eyepiece 28mm 2"
- Finderscope 9x50
- Aluminum carrying case
Products specifications
|
Aperture
|
150 mm |
|
Resolution
|
0.77" |
|
Limit value
|
12.7 mag |
|
Max. useful visual power
|
300 x |
|
Coating
|
Multicoated |
|
Eyepiece adapter
|
to 2" and 1.25" |
|
Diagonal mirror
|
2" dielectric diagonal |
|
Distance of threads
|
centric , 60 mm , 80 mm |
|
Case
|
Aluminium case |
|
Width of tuberings
|
2 tuberings each 30 mm |
|
Threads in tuberings
|
Each tubering 10 x 1/4" |
|
Type of telescope
|
Triplet Apo with Super ED Element and Flatener |
|
Lens
|
Triplet Apo with Super ED Element from Ohara FPL 53 |
|
Color
|
white |
|
Tube material
|
Aluminium |
|
Connection to eyepiece
|
3" Thread, to 2" and 1 1/4" with adapter |
|
Focuser
|
3" Linear Power Focuser rotatable with 1:11 Micro Focusing |
|
Viewfinder
|
9x50 Viewfinder |
|
Tube diameter
|
160 mm |
|
Length during observing
|
1040 mm |
|
Transportation length
|
920 mm |
|
Dewcap diameter
|
195 mm |
|
Length of dewcap
|
240 mm |
|
Tube weight
|
32.5 lb incl. Tuberings |
|
Eyepieces
|
2" LET 28 mm Eyepiece |
|
Dimensions of cas
|
33 cm x 31 cm x 110 cm |
|
Case weight
|
20.5 lb |
|
Backfokus
|
180 mm from 2" |
|
Focal ratio
|
f/5.5 and f/7 |
|
Included accessories
|
2-Element Flatener with Adapter to M48x0.75 and Canon EOS, Riccardi Reducer large, Adapter Set for Riccardi Reducer large, Viewfinder, Tuberings, 3" Dovetail, Case |
|
Focal length
|
787.5 mm / 1000 mm |
|
Total weight
|
62.1 lb |
