Image credit: Team CielAustral
TIn Series
Super Fast Hyperbolic Newton Astrograph
Main Technical features
The TIn Series Astrographs are ultra‑fast instruments featuring a high‑end hyperbolic primary mirror and a four‑element 120 mm field corrector. They represent the fastest and most highly corrected astrographs on the market.
The structure is made of full carbon sandwich, with standard quartz optics and a lightweight primary mirror available on request. Each unit includes a heavy‑duty 132 mm electronic focuser and an integrated electronic system that allows complete telescope control via Wi‑Fi and Ethernet, ideal for remote observatories.
A new proprietary secondary mirror alignment system enables extremely fine tilt and axial adjustments through pure rotation and translation: each adjustment acts only on its specific axis without significantly affecting the others, unlike all competing systems. This ensures easier and more stable secondary collimation, which is especially valuable for fast optical systems like this one
The models
- TIn 35: 350 mm clear aperture. f/2.3
- TIn 45: 450 mm clear aperture. f/2.2
67 mm Corrected Field
Up to IMX411 Cmos sensor corner
Huge Field Corrector
120 mm 4 lenses High Performance
Illuminated wide field
More than 85% at field edge (67 mm)
Lightweigth Mirrors
60% Quartz Lightweight mirror on request
Heavy Duty Focuser
132 mm – Harmonic Driven Focuser
Innovative collimation
New secondary X-Y pivoting System
Low Obstruction
Limited to 45%
Huge Backfocus
81 mm
TIn 35
TIn 35 f/2.3 MODEL SPECIFICATIONS:
- Optical Configuration: Corrected Hyperbolic Newton
- Clear Aperture: 350 mm – Quartz mirrors – Al enhanced (lightweight on request)
- Focal length: 800 mm f/2.3
- Corrector: 120 mm 4-Lenses ED
- Obstruction: 45 % by diameter
- Corrected field: 67 mm – Up to IMX411 Cmos sensor corner
- Spot Diagram RMS Diameter in axis – Poly 400-700 nm: 4.6 micron
- Spot Diagram RMS Diameter @ 33.5 mm from axis – Poly 400-700 nm: 9.6 micron
- Loss of light (vignetting) @ 26 mm from axis: 8 %
- Loss of light (vignetting) @ 33.5 mm from axis: 15.0 %
- Back Focus from rear flange: 81 mm
- Overall dimensions: 1070 x 448 x 480 mm
- Weight: 25 kg
- Structure: Full Carbon fiber sandwich tube with internal insert frames
- Collimation: Easy propretary X-Y pivoting secondary collimation system
- Integrated Electronic Control System for full remote control WIFI and Ethernet connection
- Full automated thermal control system
- 132 mm Electronic Focuser with harmonic driver motor (ASCOM Alpaca compatible)
- Automated Dust Cover (option) (ASCOM Alpaca compatible)
- TI-112 Dovetail System (option) for fast and easy OTA balancing
TIn 45
TIn 45 f/2.2 MODEL SPECIFICATIONS:
- Optical Configuration: Corrected Hyperbolic Newton
- Clear Aperture: 450 mm – Quartz mirrors – Al enhanced (lightweight on request)
- Focal length: 1000 mm f/2.2
- Corrector: 120 mm 4-Lenses ED
- Obstruction: 45 % by diameter
- Corrected field: 67 mm – Up to IMX411 Cmos sensor corner
- Spot Diagram RMS Diameter in axis – Poly 400-700 nm: 5.4 micron
- Spot Diagram RMS Diameter @ 27 mm from axis – Poly 400-700 nm: 7.7 micron
- Spot Diagram RMS Diameter @ 33.5 mm from axis – Poly 400-700 nm: 10.6 micron
- Loss of light (vignetting) @ 26 mm from axis: 9 %
- Loss of light (vignetting) @ 33.5 mm from axis: 16.0 %
- Back Focus from rear flange: 81 mm
- Overall dimensions: 1230 x 550 x 580 mm
- Weight: 47 kg
- Structure: Full Carbon fiber sandwich tube with internal insert frames
- Collimation: Easy propretary X-Y pivoting secondary collimation system
- Integrated Electronic Control System for full remote control WIFI and Ethernet connection
- Full automated thermal control system
- 132 mm Electronic Focuser with harmonic driver motor (ASCOM Alpaca compatible)
- Automated Dust Cover (option) (ASCOM Alpaca compatible)
- TI-112 Dovetail System (option) for fast and easy OTA balancing
Phone
+39 342 8012938
info@italiantelescopes.net
Address
Registred Office:
Via Boezio 16 - 00165 Roma - Italy
Operational Headquarter:
Via Trento e Trieste 39 - Crespina (PI) - Italy
USA Correspondence Office:
110 Portwatch Way #104, Wilmington NC 28412 – USA