Telescopi Italiani TI35 f/3.5 Modified Harmer Wynne Astrograph
Price as Configured: $33,225.00
The Telescopi Italiani® TI35 f/3.5 packs 350mm of diffraction-limited aperture into a carbon fiber astrograph weighing just 51 lbs (23 kg) — one of the most capable transportable imaging instruments in its class. Deep Space Products is the exclusive U.S. dealer for Telescopi Italiani, and we're proud to be their first dealer worldwide. Questions about the TI35 or how it fits your imaging system? Contact us — we help customers match astrographs to mounts, cameras, and imaging goals.
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Ordering and pricing
The Telescopi Italiani TI35 f/3.5 is a built-to-order instrument available exclusively in the United States through Deep Space Products. Please contact our team for current U.S. pricing, option pricing (quartz mirrors, field rotator, dust cover, dovetail system), lead time estimates, and shipping logistics. All orders are coordinated directly through DSP.
Payments are due as follows:
- 50% due at the time of the order
- 30% due once the optics are complete (photos and interferometric test report will be provided)
- Balance due one week prior to shipping
The order may be canceled before shipping, but 50% of the total amount paid to date will not be returned. The remaining 50% will be returned within two months.
Any delay in payments will result in a coorepsonding postponement of the telescope's delivery date.
Shipping Costs
Shipping costs can be estimated at the time the order is placed but will not be finalized until the order is ready to be shipped. Those costs will be due with the final payment made for the purchase.
Recommended system pairings
For a complete TI35 f/3.5 imaging system, consider the following Deep Space Products–recommended components:
- Mounts: 10Micron GM2000HPS (permanent pier installation) or PlaneWave L-350 (observatory-grade direct drive)
- Cameras: QHY600M (full-frame cooled CMOS, ideal match for the 62mm corrected field)
- Automation: Pegasus Astro power management, PrimaLuceLab EAGLE observatory controller
- Telescope hosting: DSP Remote — Bortle 1 hosting in southwest New Mexico
Optional factory accessories
- Fused Silica (Quartz) mirrors: Near-zero CTE upgrade for both primary and secondary — recommended for remote installations with significant temperature variation
- TI110 Field Rotator: ASCOM Alpaca compatible — for precise framing control or alt-az mount de-rotation
- Automated Dust Cover: ASCOM Alpaca compatible — essential for unattended remote operation
- TI-112 Dovetail System: Quick-release dovetail for fast, repeatable OTA balancing
Also available: TI35 f/5.0
If you need tighter image scale for smaller deep-sky targets or a larger 85mm corrected field for medium-format sensors, the Telescopi Italiani TI35 f/3.5 (1,750mm focal length) shares the same build quality and design philosophy in a configuration optimized for resolution and versatility. Both models are available exclusively in the U.S. from Deep Space Products.
