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Leica 100mm f2.8 APO-Macro-Elmarit-SL Lens - Black Anodised
Product Code: 3339633

Leica 100mm f2.8 APO-Macro-Elmarit-SL Lens - Black Anodised

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The Leica APO-Macro-Elmarit-SL 100mm f2.8 lens introduces a dedicated apochromatic macro lens to the SL-System, extending the range with a 100mm optic for close-range detail and short-telephoto use. Its 17-element, 12-group optical design controls colour fringing and preserves detail across the frame, while the 0.3m close focus distance delivers practical 1:1 macro reproduction. AquaDura coating, dust- and splash-protection, and 67mm filter support make it a precise macro and short-telephoto lens for SL cameras.

Leica 100mm f2.8 APO-Macro-Elmarit-SL Lens Key Features:

  • L-mount macro lens inspired by the original 1987 APO-Macro-Elmarit-R lens
  • Designed for close-range detail, portraits and controlled short-telephoto framing
  • 100mm focal length gives a narrow 22.7° diagonal full-frame view
  • f2.8 aperture supports subject separation at macro and portrait distances
  • Apochromatic correction reduces colour fringing across high-contrast fine detail
  • 17-element, 12-group optical design preserves resolution across the image field
  • 0.29m close focus distance delivers practical 1:1 macro reproduction
  • 9-blade aperture supports smooth background rendering behind close subjects
  • Autofocus or manual focus selected directly through compatible SL cameras
  • Electronically controlled aperture supports half-stop or third-stop adjustment
  • AquaDura coating protects external glass from water, oil and dirt
  • Dust and splash-protected full-metal aluminium body with black anodised finish
  • 801g full-metal lens body balances macro reach with SL-System handling
  • E67 filter thread accepts compatible 67mm screw-in filters

What’s new?

The Leica APO-Macro-Elmarit-SL 100 f2.8 introduces a dedicated apochromatic macro lens to the SL-System, adding a 100mm focal length for close-range detail and short-telephoto framing. Its 17-element, 12-group optical design uses apochromatic correction to reduce colour fringing, helping fine subject detail remain clean at macro distances and across the image field. A 0.29m close-focus distance provides practical 1:1 macro reproduction, allowing small subjects to fill the frame at a controlled working distance.

Beyond macro, the 100mm perspective, f2.8 aperture and 9-blade diaphragm give the lens a secondary role for portraits and product detail work. The longer focal length narrows the field of view, while the aperture and diaphragm support subject separation with smooth background rendering. Autofocus, camera-controlled aperture, and camera-accessible firmware updating keep operation aligned with compatible SL bodies, making this a specialist macro lens that also works as a controlled short telephoto.

Optical design

The APO-Macro-Elmarit-SL 100 f2.8 uses a 17-element, 12-group optical construction with apochromatic correction to reduce colour fringing around reflective edges, fine textures and high-contrast details. This correction is especially important at macro distances, where small subjects and shallow depth of field make optical errors more visible. Detail is maintained across the image field, giving the lens controlled sharpness for close-range subjects rather than relying on centre performance alone. The 100mm focal length provides a narrow 22.7° diagonal angle of view on full-frame SL cameras, helping isolate small subjects from the surrounding scene. Combined with the f2.8 aperture and 9-blade diaphragm, it supports clear subject separation and smooth background rendering for macro work, portraits and product detail.

Macro focusing and reproduction

A 0.29m close focus distance gives the APO-Macro-Elmarit-SL 100 f2.8 practical 1:1 macro reproduction, allowing small subjects to fill the frame on a full-frame SL body. The 100mm focal length provides more working distance than shorter macro lenses at the same subject size, helping with lighting placement and reducing the chance of the lens obstructing the subject. This makes the lens well-suited to jewellery, product surfaces, printed details, plants, and other close-range subjects where accurate reproduction matters. At high magnifications, the effective aperture reduces as the lens focuses closer, so exposure should be adjusted when working near life size. Camera-controlled aperture adjustment in half-stop or third-stop increments gives precise control when depth of field and available light are limited.

Focusing and camera integration

Autofocus and manual focus are selectable via compatible SL camera bodies, keeping operation consistent with other SL lenses. Autofocus makes the lens practical for portraits and short-telephoto subjects, while manual focus offers finer control at high magnification. At macro distances, small changes in camera or subject position can noticeably shift the focus plane, so precise manual adjustment remains important. The L-Mount contact strip passes aperture, focus, and lens data between the camera and the lens, while camera-controlled aperture adjustment allows half-stop or third-stop exposure changes. Firmware updates can also be installed through the camera, keeping the lens integrated with the SL-System over time.

Design and handling

The black anodised full-metal aluminium housing gives the APO-Macro-Elmarit-SL 100 f2.8 the solid handling expected from an SL lens, which is useful when making fine adjustments at close range. Dust and splash protection supports outdoor macro work, while the AquaDura coating on the external glass helps repel water, oil, and dirt when the front element is close to plants, surfaces, or handled subjects. The E67 filter thread accepts compatible 67mm screw-in filters, giving photographers a direct way to add protection, polarisation or neutral density control without changing the lens setup. At approximately 801g without the hood, the lens keeps enough mass for stable handling while remaining practical for handheld short-telephoto use.

What's in the box?

  • 1 x Leica 100mm f2.8 APO-Macro-Elmarit-SL Lens - Black Anodised
  • 1 x Lens Hood
  • 1 x Lens Cap
  • 1 x Rear Cover
  • 1 x Lens Pouch
  • 1 x Document Folder

FAQs:

Which cameras are compatible with the Leica APO-Macro-Elmarit-SL 100 f2.8 lens?

The lens uses the Leica L bayonet with an electronic contact strip for communication between lens and camera. It is primarily designed for the Leica SL-System, where compatible camera bodies, such as the Leica SL3, SL3-S and SL3-P, can control aperture, focus mode and lens data through the interface. Firmware updates can also be installed through the camera. As an L-Mount lens, it may also mount to compatible L-Mount bodies, but camera-specific support should be checked before use.

What is the minimum focus distance of the Leica APO-Macro-Elmarit-SL 100 f2.8 lens?

The lens focuses from 0.29m to infinity. At its closest working range, it delivers practical 1:1 macro reproduction, with a largest scale of 1:0.997. This scale allows small subjects to fill the frame on a full-frame SL camera. At close distances, the effective aperture is reduced as magnification increases, so exposure should be managed when working near life-size.

Can the Leica APO-Macro-Elmarit-SL 100 f2.8 be used for portrait photography?

Yes. The 100mm focal length gives a narrow full-frame angle of view, which suits tighter portrait framing and subject isolation. The f2.8 aperture gives control over depth of field, while the nine-blade aperture supports smooth background rendering. Apochromatic correction helps reduce colour fringing around high-contrast edges such as hair, fabric and reflective details. The lens remains a macro design first and foremost, but its focal length and rendering make it useful for portrait work.

Does the Leica APO-Macro-Elmarit-SL 100 f2.8 accept filters?

Yes. The lens has an E67 filter thread for compatible 67mm screw-in filters. Protective filters can help shield the front element, while neutral density filters allow wider apertures or slower shutter speeds in bright light. Polarising filters can help control reflections on glass, foliage or product surfaces. The supplied lens hood mounts by bayonet to help shield the front element from stray light.

Is the Leica APO-Macro-Elmarit-SL 100 f2.8 weatherproof?

The lens uses an aluminium full-metal housing with dust and splash protection. AquaDura coating on the external glass helps repel water, oil and dirt, making the front surface easier to keep clean. It should not be treated as waterproof.

What are the dimensions of the Leica APO-Macro-Elmarit-SL 100 f2.8?

The lens measures approximately 137mm long without the hood and 187mm with the hood attached. Its diameter is approximately 77mm without the hood / 82mm with the hood. The weight is approximately 801g without the hood, or 862g with. This gives the lens a solid, robust structure while keeping it practical for handheld short-telephoto use and controlled macro setups.

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Product Specification

Aperture Blades 9
Enlargement Ratio 1:0.997
Filter Thread [mm] 67
Focal Length ~ Tele [mm] 100.0
Focal Length ~ Wide [mm] 100.0
Focus Mechanism Autofocus or manual focus selected through camera
Included Accessories Lens Hood, Front cover (lens cap), Rear cover, Lens Pouch, Document Folder
Lens Elements 17
Lens Groups 12
Lens Mount L-Mount
Max Aperture ~ Tele 2.8
Max Aperture ~ Wide 2.8
Minimum Aperture 22
Minimum Focus Distance [m] 0.29
Sensor Format Full Frame
Size 137 x 77mm without lens hood; 187 x 82mm with lens hood
Weight [g] 801.00
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Your flexible credit options available

Interest Bearing

with a choice of repayment plans over 24 or 36 months 13.9% APR (representative)

Buy now pay later

36 month loan with a six month deferral period, 18.9% APR (representative)

Interest Bearing Finance

This option comprises term loan with a choice of repayment plans over:

  • 24 months
  • 36 months

The balance of the finance agreement is payable directly to Novuna Consumer Finance in equal monthly instalments by monthly direct debit. The direct debit payments will commence at the end of the first month following receipt of your goods. The interest rate charged is 13.9% APR (representative). Late payment and early repayment penalties apply; full details of these will be provided in the loan agreement pack.

For customers based in the Channel Island, please call us to apply for finance

  24 Months  36 Months 
Cash price  £2,110.00  £2,110.00
Deposit £0.00 £0.00
Loan Amount £2,110.00 £2,110.00
Monthly Instalment 23 x £100.39 35 x £71.18
Final Instalment £100.39 £71.18
Total Amount Repayable £2,409.36 £2,562.48
Representative 13.9% APR 13.9% APR

Buy now pay later

The Buy Now Pay Later option comprises a 36 month loan following a six month deferral period.

During the six-month deferral period, it is possible to pay off the loan, either by way of a lump sum or in smaller amounts. If the loan is partially repaid within six months, the remaining interest will be adjusted to reflect the new balance. If the loan is fully repaid within the six-month deferral period, then no interest is payable, however, a £29 early settlement fee is payable in respect of repayments within these six months.

Following the six-month deferral period, Novuna Personal Finance will initiate a monthly direct debit payment for the remaining duration of the loan. Interest will be charged at a rate of 18.9% APR (representative) on outstanding balances (backdated to the first date of the loan). Novuna Personal Finance will send a reminder letter approximately one month before the six-month deferral period is due to elapse.

For customers based in the Channel Island, please call us to apply for finance

  Balance settled in full within the six month deferral period Balance NOT settled in full within the six month deferral period
Cash price £300 £300
Deposit £0 £0
Loan Amount £300 £300
Settlement fee £29 £0
Settlement payment £329 -
Monthly Instalment - 36 x £11.57
Total Amount Repayable £329 £416.52
Representative 18.9% APR 18.9% APR


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Product Code: 3339633-wex Manufacturers Part Number: 11125 Got a question? Get it answered...