# Macro lens PENTAX HD D-FA 100mm f/2.8 ED AW — 100mm focal length, f/2.8 aperture, ED elements, all-weather seal

**URL:** https://aio.lv/en/product--pentax-20320--5845701
**Data updated:** 2025-12-30 06:01 (EET)
**Category:** Camera Lenses
**Manufacturer:** PENTAX
**Manufacturer code:** 20320
**EAN:** 0027075304857
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 626.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 517.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--pentax-20320--5845701

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 18.06.2026 | free |
| Pickup points | 25.06.2026 | 1.99 EUR |
| Courier delivery to door | 25.06.2026 | 4.99 EUR |

## Summary description

PENTAX HD D-FA 100mm f/2.8 ED AW is a dedicated macro lens with a 100mm focal length and bright f/2.8 aperture for close-up photography. It features ED glass elements for reduced chromatic aberration, HD coatings for improved contrast, and AW (all-weather) sealing for reliable use outdoors. Ideal for macro, product, and portrait work, it delivers 1:1 magnification and precise focusing for detailed images.

## Long description

The PENTAX HD D-FA 100mm f/2.8 ED AW is a dedicated macro lens with a 100mm focal length and a bright f/2.8 aperture designed for close-up photography. It provides 1:1 life-size magnification at close focusing distances, includes ED and anomalous dispersion glass elements to reduce chromatic aberration and purple fringing, and features HD multi-layer coating and SP (Super Protect) coating on the front element. The lens combines optical technologies and a FREE focusing system to reduce flare and ghosting across the entire focus range, delivering clear, detailed images for macro, product, and portrait work.
Advantages
The lens offers life-size 1:1 magnification with a 13 cm working distance at life-size magnification for shooting unapproachable subjects such as insects. ED and anomalous dispersion glass elements plus HD coating reduce chromatic aberration and unwanted reflections, while the SP coating protects the front element from dust and stains. Dustproof, weather-resistant AW construction with six sealing points improves reliability in wet or dusty outdoor conditions. The metal exterior and Quick-Shift Focus System provide durable build quality and convenient switching between autofocus and manual focus.
Suitable for
Macro photography of insects, flowers and small objects
Product and studio photography requiring high detail
Portraits where a short telephoto macro provides subject separation
Outdoor shooting in rain, mist or dusty environments (when paired with a weather-sealed camera body)
Key specifications
Focal length: 100 mm
Maximum aperture: f/2.8
Magnification: 1:1 (life-size)
Minimum working distance at 1:1: 13 cm
Optical elements: ED and anomalous dispersion elements
Coatings: HD multi-layer coating; SP (Super Protect) on front element
Construction: Dustproof, weather-resistant (AW) with six seals
Focus system: FREE focusing system; Quick-Shift Focus System for instant AF-to-MF switching
Brand/Model: PENTAX HD D-FA 100mm f/2.8 ED AW (MPN 20320, EAN 0027075304857)
How to use
Mount the lens on a compatible K-mount PENTAX DSLR body. For close-up, life-size shots set the focus to the minimum focusing distance to achieve 1:1 magnification and use a working distance of approximately 13 cm from the subject. Use the camera’s autofocus to acquire focus, then use the Quick-Shift Focus System to make fine manual adjustments if needed. For outdoor use, ensure the camera body is also weather-sealed to maintain the combined dustproof, weather-resistant performance. Use appropriate shutter speeds, aperture and lighting to control depth of field and to avoid camera shake during macro shooting.
Usage recommendations
When shooting small, moving subjects such as insects, use a fast shutter speed or external lighting and keep the lens at the specified working distance (about 13 cm at 1:1) to maintain sharpness. Clean the front element with a soft cloth and benefit from the SP coating for easier maintenance. For reliable outdoor performance, pair this lens with a weather-sealed PENTAX camera body.

## FAQ

### How much does the Macro lens PENTAX HD D-FA 100mm f/2.8 cost, and is it available for purchase?

The price is 626.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 18.06.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Macro lens PENTAX HD D-FA 100mm f/2.8 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/5845701/44845475_large.webp