Condition: Excellent
This unit is in excellent condition and has been very well cared for.
This product comes in its original box.
NO OTHER ACCESSORIES INCLUDED.
These products are sold in accordance with the VAT margin scheme for second-hand goods.
The Centra Iris Aperture 1.8 Tiny is a micrometer-type rear aperture designed for precision small-bore and air rifle shooting where a compact sight profile and fine control of the rear aperture are preferred. It is part of Centra’s 1.8 series of adjustable iris apertures used in conjunction with compatible rear sight mounts.
The aperture assembly uses a precision mechanical iris to vary the diameter of the rear peep opening. The adjustment range is engineered around a maximum aperture diameter of approximately 1.8 mm, suitable for target shooters seeking a balance of target clarity and depth of field control under varied lighting conditions. The micrometer mechanism permits fine incremental changes to the aperture diameter, allowing the shooter to optimise visual contrast and focus.
The unit’s frontal profile is deliberately compact, reducing obstruction of the sight picture and improving visibility of wind flags and range markers at long distances. This reduced profile is especially beneficial when using extended or open-style rear sight rails where peripheral field of view is important.
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Precision mechanical iris with continuously adjustable aperture
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Very compact “Tiny” profile to minimise obstruction of sight picture
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Integrated colour filter system with multiple filter options
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Interchangeable sight covers and eye‑cover clamp element
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Fine micrometer‑style adjustment for precise visual control
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Polished glass filter elements for controlled light transmission
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Designed for rear sight mounting on compatible competition sight systems
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Aperture adjustment range: approx. 0.8 mm to 1.8 mm (micrometer‑type iris)
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Filter system: Integrated colour filters (Light Grey, Grey, C41 Blue, Yellow, Peach)
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Iris type: Precision mechanical iris with multiple discs
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Frontal profile: Very small/compact design
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Sight covers: Interchangeable sight covers included
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Filter material: Polished coloured glass filters
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Eye‑cover feature: Integrated clamp element for eye coverage
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Thread size: M9.5 × 1 (rear sight iris thread)
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Weight: Approximately 0.1 kg
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Colours available: Black, Red, Silver, Blue
Pre-Owned Centra 1.8 Tiny - PO2209
This product comes in its original box.
NO OTHER ACCESSORIES INCLUDED.
- OPW 12-Month Warranty
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE
COURIERS
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We use DPD , RoyalMail, TNT and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.
IN-STORE ITEMS
These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.
PRE-ORDER ITEMS
These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.
INTERNATIONAL DELIVERY & TAXES
In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.
NEED HELP?
If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk
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A NOTE ABOUT DPD SHIPMENTS:
- Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
- If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
- The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
- Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
- Please view the attached slides HERE for further information!