Cognep Grading Microscope with CORRA SZ71 (6X - 47X Zoom)
COGNEP 71 Tender Diamond Microscope with CORRA SZ71 stereo zoom (6.0X to 47X), 32-LED illumination and vacuum manipulation. Supplied with all accessories.
32 High-Intensity LEDs
Sharp, focused lighting for tender diamond inspection
Vacuum Manipulation
Precision needle holding with smooth rotation
CORRA SZ71 Optics
Crisp binocular stereo zoom images, 6X - 47X
Compact Footprint
19 x 40 cm surface area, 7 kg
The COGNEP 71 Tender Diamond Microscope is designed for professionals who demand unmatched clarity and precision in diamond grading, polishing and analysis. Built with advanced optical technology and superior illumination, it ensures accurate inspection of cut, colour and inclusions.
Illumination System
A halogen lamp with reflector or 32 high-intensity LEDs provides sharp, focused lighting for detailed examination of colour, cut and internal inclusions.
Overhead LED Illumination
Advanced LED lighting produces bright, white light - significantly superior to standard halogen or TL illumination - enhancing the grader's ability to observe clarity, cut grade and colour.
Manipulation System
A vacuum-based holding mechanism secures the diamond on a precision needle, allowing smooth rotation and movement for an uninterrupted, effortless viewing experience.
| Lens | CORRA, Model SZ71 |
| Zoom Range | 6.0X to 47X |
| Magnification | 0.68x - 4.7x (with 10x eyepiece) |
| Working Distance | 110 mm |
| Viewing Angle | 35° |
| Power Supply | 230V, 50Hz |
| Weight | 7 kg |
| Surface Area | 19 x 40 cm (W x D) |
| In the box | Microscope with all accessories |
| Warranty | 1 Year against manufacturing defects |
Shipping
Shipping is charged state-wise and shown at checkout. Orders ship through Shiprocket courier partners with secure packaging; tracking details are emailed once dispatched.
Payment
- Pay online via Razorpay — UPI, cards, net-banking, wallets.
- Cash on Delivery — pay 10% advance online, balance at delivery.
- Prices exclude GST @ 18%. A GST invoice is provided.
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