Lens Pentax SMC DA 40mm f/2.8 XS

Name: Lens Pentax SMC DA 40mm 22137
Brand: PENTAX
SKU: 1894649
Price: 268.99 EUR
Availability: InStock

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Lens Pentax SMC DA 40mm f/2.8 XS MILC Black

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Short description

The Pentax SMC DA 40mm f/2.8 XS is a compact and lightweight lens designed for MILC cameras. With a lens structure of 5 elements in 4 groups, it offers a closest focusing distance of 0.4 m and a maximum magnification of 0.13x. Weighing only 52 g and measuring 62.9 mm in length, this black lens is perfect for everyday photography, providing excellent image quality and portability.

Available for order: 1 pcs.

Warranty: 2 Years

SKU: 1894649

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.05 kg)

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36 months installment: from 7.47 euros per month

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Product information

Description

The Pentax SMC DA 40mm f/2.8 XS is an ultra-compact, lightweight prime lens designed for MILC cameras. With a 40mm focal length (approx. 61mm equivalent in 35mm format) and a body length of only 9.2 mm, it is one of the thinnest interchangeable lenses available. Its optical design is based on the acclaimed smc PENTAX-DA 40mm F2.8 Limited and delivers clear, bright images with a maximum aperture of f/2.8. The front element is treated with PENTAX's SP (Super Protect) coating to resist dust, water and grease and to make cleaning easier.

Advantages

The lens combines very small size and low weight (approx. 52 g) with reliable optical performance derived from a proven design. Its f/2.8 maximum aperture provides usable light-gathering ability for everyday shooting, portraits and indoor scenes, while the SP coating protects the front surface from contamination and simplifies maintenance. The compact construction also makes the lens convenient to carry and store.

Suitable for

Everyday and travel photography
Street and snapshot photography
Portraits with natural perspective
Indoor and low-light situations where a compact lens is required

Key specifications

Focal length: 40 mm (approx. 61 mm equivalent in 35 mm format)
Maximum aperture: f/2.8
Minimum aperture: f/22
Lens structure: 5 elements in 4 groups
Closest focusing distance: 0.4 m
Maximum magnification: 0.13×
Mount: Pentax K (for MILC)
Weight: 0.052 kg
Colour: Black

How to use

Attach the lens to a compatible Pentax K‑mount MILC body according to the camera and lens instructions. Use the 40mm focal length for general-purpose shooting: step closer for tighter framing or step back for wider context. Set the aperture to f/2.8 when more background separation or improved low-light performance is needed, and stop down toward f/11–f/16 for greater depth of field. Clean the front element gently with a microfiber cloth; the SP coating reduces adhesion of dust, water and grease and facilitates wiping off fingerprints or smudges.

Usage recommendations

For best portability, carry the lens on the camera or in a small padded pocket when travelling. When shooting in dusty or wet environments, keep the front cap on until ready to shoot; the SP coating helps protect the glass but is not a substitute for physical protection.

Specifications

Minimum aperture number:: 22
Closest focusing distance:: 0.4 m
Maximum aperture number:: 2.8
Weight:: 0.052 kg
Component for:: MILC
Lens structure (elements/groups):: 5/4
Lens mount interface:: Pentax K
Product colour:: Black

All features

Lens system

Aperture range (F-F):: 2.8 - 22
Lens structure (elements/groups):: 5/4
Closest focusing distance:: 0.4 m
Minimum aperture number:: 22
Maximum aperture number:: 2.8
Fixed focal length:: 40 mm
Component for:: MILC
Lens mount interface:: Pentax K

Performance

Maximum magnification:: 0.13 x
Camera brands compatibility:: Pentax

Weight & dimensions

Weight:: 0.052 kg
Length:: 62.9 mm
Diameter:: 9.2 mm

Design

Product colour:: Black

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Customer questions

FAQ

How much does the Lens Pentax SMC DA 40mm f/2.8 XS cost, and is it available for purchase?

The price is 268.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 19.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Lens Pentax SMC DA 40mm f/2.8 XS be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Lens Pentax SMC DA 40mm f/2.8 XS online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
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Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All PENTAX products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized PENTAX service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: minimum aperture number, closest focusing distance, maximum aperture number, weight, component for, lens structure (elements/groups), lens mount interface, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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